| Product name | 3-Nitroaniline |
|---|
| Product number | - |
|---|---|
| Other names | 3-nitro-aniline |
| Identified uses | For industry use only. |
|---|---|
| Uses advised against | no data available |
| Company | MOLBASE (Shanghai) Biotechnology Co., Ltd. |
|---|---|
| Address | Floor 4 & 5, Building 12, No. 1001 North Qinzhou Road, Xuhui District, Shanghai, China |
| Telephone | +86(21)64956998 |
| Fax | +86(21)54365166 |
| Emergency phone number | +86-400-6021-666 |
|---|---|
| Service hours | Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours). |
Acute toxicity - Oral, Category 3
Acute toxicity - Dermal, Category 3
Acute toxicity - Inhalation, Category 3
Specific target organ toxicity – repeated exposure, Category 2
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
2.2 GHS label elements, including precautionary statements| Pictogram(s) |   |
|---|---|
| Signal word | Danger |
| Hazard statement(s) | H301 Toxic if swallowed H311 Toxic in contact with skin H331 Toxic if inhaled H373 May cause damage to organs through prolonged or repeated exposure H412 Harmful to aquatic life with long lasting effects |
| Precautionary statement(s) | |
| Prevention | P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. |
| Response | P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/… P321 Specific treatment (see ... on this label). P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P312 Call a POISON CENTER/doctor/…if you feel unwell. P361+P364 Take off immediately all contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P311 Call a POISON CENTER/doctor/… P314 Get medical advice/attention if you feel unwell. |
| Storage | P405 Store locked up. P403+P233 Store in a well-ventilated place. Keep container tightly closed. |
| Disposal | P501 Dispose of contents/container to ... |
none
3.Composition/information on ingredients 3.1 Substances| Chemical name | Common names and synonyms | CAS number | EC number | Concentration |
|---|---|---|---|---|
| 3-Nitroaniline | 3-Nitroaniline | 99-09-2 | none | 100% |
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaledFresh air, rest. Artificial respiration may be needed. Refer for medical attention.
In case of skin contactRemove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention .
In case of eye contactFirst rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
If swallowedInduce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention .
4.2 Most important symptoms/effects, acute and delayedSYMPTOMS: Symptoms of exposure to this compound may include cyanosis and liver damage. When inhaled or ingested, this compound may cause headache, flushing of the face, difficult breathing, nausea, vomiting, weakness, drowsiness, irritability and dermatitis. Structurally similar chemicals may cause methemoglobinemia. ACUTE/CHRONIC HAZARDS: This chemical is a highly toxic irritant. It may be fatal if inhaled or swallowed. It causes eye and skin irritation. When heated to decomposition this compound emits toxic fumes of carbon monoxide, carbon dioxide and oxides of nitrogen.
4.3 Indication of immediate medical attention and special treatment needed, if necessaryINHALATION: Fresh air, rest. Artificial respiration if indicated. Refer for medical attention. SKIN: Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention. EYES: First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
5.Fire-fighting measures 5.1 Extinguishing media Suitable extinguishing mediaIn case of fire: keep drums, etc., cool by spraying with water. Combat fire from a sheltered position. Powder, water spray, foam, carbon dioxide.
5.2 Specific hazards arising from the chemicalFlash point data for this chemical are not available; however, it is probably combustible.
5.3 Special protective actions for fire-fightersWear self-contained breathing apparatus for firefighting if necessary.
6.Accidental release measures 6.1 Personal precautions, protective equipment and emergency proceduresUse personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8.
6.2 Environmental precautionsPersonal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder.
6.3 Methods and materials for containment and cleaning up1. Ventilate area of spill. 2. For small quantities, sweep onto paper or other suitable material, place in an appropriate container & burn in a safe place (such as a fume hood). Large quantities may be reclaimed; however, if this is not practical, dissolve in a flammable solvent (such as alcohol) & atomize in a suitable combustion chamber equipped with an appropriate effluent gas cleaning device. /Nitroaniline/
7.Handling and storage 7.1 Precautions for safe handlingAvoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2.
7.2 Conditions for safe storage, including any incompatibilitiesSeparated from strong acids, strong oxidants, combustible substances, reducing agents and food and feedstuffs. Dry.Protect against physical damage to containers and prevent from moisture contacts.
8.Exposure controls/personal protection 8.1 Control parameters Occupational Exposure limit valuesno data available
Biological limit valuesno data available
8.2 Appropriate engineering controlsHandle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.
8.3 Individual protection measures, such as personal protective equipment (PPE) Eye/face protectionSafety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protectionWear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.
Respiratory protectionWear dust mask when handling large quantities.
Thermal hazardsno data available
9.Physical and chemical properties| Physical state | yellow powder |
|---|---|
| Colour | Yellow crystals from water |
| Odour | Burning sweet odor |
| Melting point/ freezing point | 111-114ºC |
| Boiling point or initial boiling point and boiling range | 306ºC |
| Flammability | Combustible. Many reactions may cause fire or explosion. |
| Lower and upper explosion limit / flammability limit | no data available |
| Flash point | 196ºC |
| Auto-ignition temperature | no data available |
| Decomposition temperature | 306°C |
| pH | no data available |
| Kinematic viscosity | no data available |
| Solubility | In water:1.25 g/L |
| Partition coefficient n-octanol/water (log value) | log Kow = 1.37 |
| Vapour pressure | 1 mm Hg ( 119 °C) |
| Density and/or relative density | 0.9011 (at 25/4ºC) |
| Relative vapour density | no data available |
| Particle characteristics | no data available |
no data available
10.2 Chemical stabilityStable under recommended storage conditions.
10.3 Possibility of hazardous reactionsDust explosion possible if in powder or granular form, mixed with air.Thermal stability of this compound is reduced by various impurities. This compound may be sensitive to prolonged exposure to light. This compound may react explosively with ethylene oxide at 130°C. It is incompatible with acids (nitric, sulfuric), acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents. . Unstable when heated.
10.4 Conditions to avoidno data available
10.5 Incompatible materialsPossibly explosive reaction with ethylene oxide at 130°C.
10.6 Hazardous decomposition productsWhen heated to decomp it emits toxic fumes of /nitrogen oxides/.
11.Toxicological information Acute toxicity- Oral: LD50 Rat oral, SD strain (M), 540 mg/kg
- Inhalation: no data available
- Dermal: no data available
no data available
Serious eye damage/irritationno data available
Respiratory or skin sensitizationno data available
Germ cell mutagenicityno data available
Carcinogenicityno data available
Reproductive toxicityno data available
STOT-single exposureno data available
STOT-repeated exposureno data available
Aspiration hazardno data available
12.Ecological information 12.1 Toxicity- Toxicity to fish: LC50; Species: Danio rerio (Zebra danio, age 3 months, weight 200-350 mg); Conditions: freshwater, renewal, 26.5°C, pH 8.6, dissolved oxygen 85%; Concentration: 594 umol/L for 96 hr
- Toxicity to daphnia and other aquatic invertebrates: EC50; Species: Daphnia magna (Water flea, 24 hr); Conditions: freshwater, static, 18-20°C, pH 8.0-8.3, dissolved oxygen 8.1-9.7 mg/L; Concentration: 6770 ug/L for 24 hr (95% confidence interval: 3990-11000 ug/L); Effect: intoxication, immobilization />98% purity
- Toxicity to algae: no data available
- Toxicity to microorganisms: no data available
AEROBIC: The mono-nitroanilines were found to be markedly more resistant to biological degradation, as compared to aniline, using Warburg respirometer procedures(1). 3-Nitroaniline was determined to be non-biodegradable using the Japanese MITI protocol(2). No biodegradation of 3-nitroaniline (100 ppm) was observed in a 2-week period in the standard biodegradability test of the Japanese Ministry International Trade and Industry (MITI), a BOD test utilizing a mixed inoculum of activated sludge, sewage and surface water(3). No biodegradation of 3-nitroaniline was observed at concn of 25-30 ppm upon incubation with adapted activated sludge for 20 days(4). No degradation of 3-nitroaniline in a mineral salts solution, with a soil inoculum, occurred in 64 days(5). No biodegradation occurred over a 240 hr period in a respirometer study(6). Only limited biooxidation of 3-nitroaniline was observed in respirometric tests utilizing phenol-adapted bacteria(7). In a 60-day respirimeter test using sewage seed, no biodegradation of 3-nitroaniline (5 ppm) occured(8). However partial degradation was observed when the test solution was cross-seeded with microorganisms acclimated to 4-nitroaniline(8). Using the Zahn-Wellens test procedure, 3-nitroaniline was difficult to degrade as elimination was less than 20% over the 28 day incubation period(9). In another Zahn-Wellens test, no DOC removal occurred in 23 days of incubation(10). 3-Nitroaniline had a biodegradation rate of 0.026/h in river water giving a half-life of 27 hours, which was classified as poor degradation(11). A 5 day BOD at 20°C in Songhua river water was 6% for 3-nitroaniline(12).
12.3 Bioaccumulative potentialA 6-week bioconcentration study in carp obtained BCF values of 1.1-3.0 and <10 for concentrations of 3- nitroaniline of 0.5 and 0.05 mg/L, respectively(1). An aquarium study using carp fish found 3-nitroaniline to have a low bioaccumulation potential(2). A study using zebrafish experimentally determined the BCF for 3-nitroaniline to be 8.3(3). According to a classification scheme(4), these BCF values suggest bioconcentration in aquatic organisms is low(SRC).
12.4 Mobility in soilSoil adsorption studies using four silt loam soils and a 2-hour adsorption period determined a mean log Kom of 1.70 which corresponds to a Koc of 87 for 3-nitroaniline(1). 3-Nitroaniline had a measured log Koc of 1.64 which corresponds to a Koc value of 44(2). According to a classification scheme(3), these Koc values suggest that 3-nitroaniline is expected to have very high to high mobility in soil(SRC). 3-Nitroaniline was found to have a Kd value of 3.5 L/kg in homoionic K+ Montmorillonite type soil(4). However, anilines are expected to bind strongly to humus or organic matter in soils due to the high reactivity of the aromatic amino group(5,6), suggesting that mobility may be much lower in some soils(SRC).
12.5 Other adverse effectsno data available
13.Disposal considerations 13.1 Disposal methods ProductThe material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.
Contaminated packagingContainers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.
14.Transport information 14.1 UN Number| ADR/RID: UN1661 | IMDG: UN1661 | IATA: UN1661 |
| ADR/RID: NITROANILINES (o-, m-, p-) |
| IMDG: NITROANILINES (o-, m-, p-) |
| IATA: NITROANILINES (o-, m-, p-) |
| ADR/RID: 6.1 | IMDG: 6.1 | IATA: 6.1 |
| ADR/RID: II | IMDG: II | IATA: II |
| ADR/RID: no | IMDG: no | IATA: no |
no data available
14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Codeno data available
15.Regulatory information 15.1 Safety, health and environmental regulations specific for the product in question| Chemical name | Common names and synonyms | CAS number | EC number |
|---|---|---|---|
| 3-Nitroaniline | 3-Nitroaniline | 99-09-2 | none |
| European Inventory of Existing Commercial Chemical Substances (EINECS) | Listed. | ||
| EC Inventory | Listed. | ||
| United States Toxic Substances Control Act (TSCA) Inventory | Listed. | ||
| China Catalog of Hazardous chemicals 2015 | Listed. | ||
| New Zealand Inventory of Chemicals (NZIoC) | Listed. | ||
| Philippines Inventory of Chemicals and Chemical Substances (PICCS) | Listed. | ||
| Vietnam National Chemical Inventory | Not Listed. | ||
| Chinese Chemical Inventory of Existing Chemical Substances (China IECSC) | Listed. | ||
| Creation Date | Aug 12, 2017 |
|---|---|
| Revision Date | Aug 12, 2017 |
- CAS: Chemical Abstracts Service
- ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
- RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
- IMDG: International Maritime Dangerous Goods
- IATA: International Air Transportation Association
- TWA: Time Weighted Average
- STEL: Short term exposure limit
- LC50: Lethal Concentration 50%
- LD50: Lethal Dose 50%
- EC50: Effective Concentration 50%
- IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
- HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
- IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
- eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
- CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
- ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
- ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
- Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
- ECHA - European Chemicals Agency, website: https://echa.europa.eu/
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