| Product name | sulprofos |
|---|
| Product number | - |
|---|---|
| Other names | Helothion |
| 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 2
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
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 H330 Fatal if inhaled H410 Very toxic 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. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P284 [In case of inadequate ventilation] wear respiratory protection. 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. P310 Immediately call a POISON CENTER/doctor/… P320 Specific treatment is urgent (see ... on this label). P391 Collect spillage. |
| 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 |
|---|---|---|---|---|
| sulprofos | sulprofos | 35400-43-2 | none | 100% |
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaledFresh air, rest. Refer immediately for medical attention.
In case of skin contactRemove contaminated clothes. Rinse and then wash skin with water and soap. 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 swallowedRinse mouth. Give a slurry of activated charcoal in water to drink. Refer immediately for medical attention.
4.2 Most important symptoms/effects, acute and delayedExposure Routes: inhalation, ingestion Symptoms: Nausea, vomiting, abdominal cramps, diarrhea, salivation; headache, dizziness, lassitude (weakness, exhaustion); rhinorrhea (discharge of thin mucus), chest tightness; blurred vision, miosis; cardiac irregularities; muscle fasciculation; dyspnea (breathing difficulty) Target Organs: respiratory system, central nervous system, cardiovascular system, blood cholinesterase (NIOSH, 2016)
4.3 Indication of immediate medical attention and special treatment needed, if necessaryAirway protection. Insure that a clear airway exists. Intubate the patients and aspirate the secretions with a large-bore suction device if necessary. Administer oxygen by mechanically assisted pulmonary ventilation if respiration is depressed. Improve tissue oxygenation as much as possible before administering atropine, so as to minimize the risk of ventricular fibrillation. In severe poisonings, it may be necessary to support pulmonary ventilation mechanically for several days. /Organophosphate pesticides/
5.Fire-fighting measures 5.1 Extinguishing media Suitable extinguishing mediaIf material on fire or involved in fire: Use water in flooding quantities as fog. Extinguish fire using agent suitable for type of surrounding fire. (Material itself does not burn or burns with difficulty.) /Organophosphorus pesticides, solid, toxic/
5.2 Specific hazards arising from the chemicalExcerpt from ERG Guide 152 [Substances - Toxic (Combustible)]: Combustible material: may burn but does not ignite readily. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form. (ERG, 2016)
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: complete protective clothing including self-contained breathing apparatus. Do NOT let this chemical enter the environment. Collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations. Do NOT wash away into sewer.
6.3 Methods and materials for containment and cleaning upEnvironmental considerations: Air spill: Apply water spray or mist to knock down vapors. /Organophosphorus pesticides, liquid, flammable, toxic; Organophosphorus pesticides, liquid, toxic; Organophosphorus pesticides, solid, toxic/
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 food and feedstuffs. Keep in a well-ventilated room. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing. Well closed.
8.Exposure controls/personal protection 8.1 Control parameters Occupational Exposure limit valuesRecommended Exposure Limit: 10 Hr Time-Weighted Avg: 1 mg/cu m
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 | COLOURLESS TO BROWN, OILY LIQUID , WITH CHARACTERISTIC ODOUR |
|---|---|
| Colour | Colorless oil; tan liquid /technical grade/ |
| Odour | Phosphorus odor |
| Melting point/ freezing point | -15ºC /technical grade/ |
| Boiling point or initial boiling point and boiling range | 403.4ºC at 760 mmHg |
| Flammability | Liquid formulations containing organic solvents may be flammable. Gives off irritating or toxic fumes (or gases) in a fire. |
| Lower and upper explosion limit / flammability limit | no data available |
| Flash point | 197.8ºC |
| Auto-ignition temperature | no data available |
| Decomposition temperature | no data available |
| pH | no data available |
| Kinematic viscosity | no data available |
| Solubility | Low (NIOSH, 2016) |
| Partition coefficient n-octanol/water (log value) | log Kow = 5.48 |
| Vapour pressure | less than 8 mm Hg (NIOSH, 2016) |
| Density and/or relative density | 1.22 g/cm3 |
| Relative vapour density | no data available |
| Particle characteristics | no data available |
no data available
10.2 Chemical stability...Hydrolyzed in basic conditions and is stable in acid or neutral conditions.
10.3 Possibility of hazardous reactionsOrganothiophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
10.4 Conditions to avoidno data available
10.5 Incompatible materialsThis compound is incompatible with the following:None reported (NIOSH, 1997)
10.6 Hazardous decomposition productsWhen heated to decomposition it emits very toxic fumes of /phosphorus oxide and sulfur oxides/
11.Toxicological information Acute toxicity- Oral: LD50 Rat (male) oral 304 mg/kg
- Inhalation: LC50 Rat inhalation >4.1 mg/L air/4 hr
- Dermal: LD50 Rat (male) percutaneous 5,491 mg/kg
no data available
Serious eye damage/irritationno data available
Respiratory or skin sensitizationno data available
Germ cell mutagenicityno data available
CarcinogenicityCancer Classification: Group E Evidence of Non-carcinogenicity for Humans
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 Oncorrynchus mykiss (Rainbow trout, donaldson trout) 29.7 ppm/96 hr; static (95% confidence interval: 25.4-34.9 ppm) /Conditions of bioassay not specified in source examined/ /formulated product
- Toxicity to daphnia and other aquatic invertebrates: EC50 Daphnia magna (Water flea) intoxication, immobile 0.75 ppb/48 hr; static (95% confidence interval: 0.52-1.09 ppb) /Conditions of bioassay not specified in source examined/ /formulated product
- Toxicity to algae: no data available
- Toxicity to microorganisms: no data available
Sulprofos exhibited significant biodegradation in the presence of nonsterile sediment/estuarine water slurries(1). The study involved a shake-flask test containing estuarine water only or water and sediment and the first order rate constants were 0.00817 1/hr in estuarine water and sediment and 0.00148 1/hr in estuarine water only(1). The respective half-lives are 3.5 days and 19.5 days(SRC). The half-life of sulprofos in soils ranges from several days to several weeks depending upon soil type, and the major metabolites are sulprofos sulfoxide and sulprofos sulfone(2). Sulprofos was rapidly degraded in a simulated pond consisting of 6 liters of pond water and 5 grams of a Lufkin sandy loam placed in an outdoor environment(3). Only about 2% of the nominal amount of sulprofos applied to the pond remained after 48 hours, and the route of degradation was assumed to be a combination of biodegradation, hydrolysis, and photolysis(3). The half-life of sulprofos applied to a Lufkin fine sandy loam was about 0.5 weeks and about 4 weeks in a construction site sandy soil; sulprofos sulfoxide was observed as the major degradation product in each case(3).
12.3 Bioaccumulative potentialAn estimated BCF of 3,300 was calculated for sulprofos(SRC), using a log Kow of 5.48(1) and a regression-derived equation(2). According to a classification scheme(3), this BCF suggests the potential for bioconcentration in aquatic organisms is very high(SRC).
12.4 Mobility in soilExperimental Koc values for sulprofos are 12,000(1) and 13,500(2). According to a classification scheme(2), these estimated Koc values suggest that sulprofos is expected to be immobile in soil(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: UN3018 | IMDG: UN3018 | IATA: UN3018 |
| ADR/RID: ORGANOPHOSPHORUS PESTICIDE, LIQUID, TOXIC |
| IMDG: ORGANOPHOSPHORUS PESTICIDE, LIQUID, TOXIC |
| IATA: ORGANOPHOSPHORUS PESTICIDE, LIQUID, TOXIC |
| ADR/RID: 6.1(b) | IMDG: 6.1(b) | IATA: 6.1(b) |
| ADR/RID: III | IMDG: III | IATA: III |
| ADR/RID: yes | IMDG: yes | IATA: yes |
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 |
|---|---|---|---|
| sulprofos | sulprofos | 35400-43-2 | none |
| European Inventory of Existing Commercial Chemical Substances (EINECS) | Listed. | ||
| EC Inventory | Listed. | ||
| United States Toxic Substances Control Act (TSCA) Inventory | Not Listed. | ||
| China Catalog of Hazardous chemicals 2015 | Not Listed. | ||
| New Zealand Inventory of Chemicals (NZIoC) | Not Listed. | ||
| Philippines Inventory of Chemicals and Chemical Substances (PICCS) | Not Listed. | ||
| Vietnam National Chemical Inventory | Not Listed. | ||
| Chinese Chemical Inventory of Existing Chemical Substances (China IECSC) | Not 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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