| Product name | Diethylene Glycol Monobutyl Ether Acetate |
|---|
| Product number | - |
|---|---|
| Other names | ETHANOL,2-(2-BUTOXYETHOXY)-, 1-ACETATE |
| Identified uses | For industry use only. Solvents (which become part of product formulation or mixture) |
|---|---|
| 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). |
Not classified.
2.2 GHS label elements, including precautionary statements| Pictogram(s) | No symbol. |
|---|---|
| Signal word | No signal word. |
| Hazard statement(s) | none |
| Precautionary statement(s) | |
| Prevention | none |
| Response | none |
| Storage | none |
| Disposal | none |
none
3.Composition/information on ingredients 3.1 Substances| Chemical name | Common names and synonyms | CAS number | EC number | Concentration |
|---|---|---|---|---|
| Diethylene Glycol Monobutyl Ether Acetate | Diethylene Glycol Monobutyl Ether Acetate | 124-17-4 | none | 100% |
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaledFresh air, rest.
In case of skin contactRinse skin with plenty of water or shower.
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.
4.2 Most important symptoms/effects, acute and delayedProlonged breathing of vapor may cause irritation and nausea. Contact with liquid may cause mild irritation of eyes and skin. Can be absorbed through skin in toxic amounts. (USCG, 1999)
4.3 Indication of immediate medical attention and special treatment needed, if necessary Absorption, Distribution and ExcretionWhen diethylene glycol butyl ether (DGBE) and diethylene glycol monobutyl ether acetate (DGBEA) were applied to the skin for 5 min then washed, most (90%) of the material was recovered. When applied under occlusion for 24 hr, the calculated absorption rates for DGBEA were similar (1.58, 1.28 mg/cm sq/hr for males and females, respectively; mean=1.43) to those of DGBE (0.73, 1.46; mean=1.10 mg/cm sq/hr).
5.Fire-fighting measures 5.1 Extinguishing media Suitable extinguishing mediaFOAM, CARBON DIOXIDE, DRY CHEM...
5.2 Specific hazards arising from the chemicalno data available
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 precautionsDo 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.
6.3 Methods and materials for containment and cleaning upPick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.
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 oxidants. Ventilation along the floor.
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 | Colorless liquid with a mild odor. |
|---|---|
| Colour | Colorless liquid |
| Odour | MILD, NOT UNPLEASANT ODOR |
| Melting point/ freezing point | -32°C(lit.) |
| Boiling point or initial boiling point and boiling range | 245°C(lit.) |
| Flammability | Combustible. |
| Lower and upper explosion limit / flammability limit | Lower flammable limit: 0.76% by volume; Upper flammable limit:5.0% by volume |
| Flash point | 102°C |
| Auto-ignition temperature | 200.56°C |
| Decomposition temperature | no data available |
| pH | no data available |
| Kinematic viscosity | 0.056 poise at 20°C |
| Solubility | In water:65 g/L |
| Partition coefficient n-octanol/water (log value) | log Kow = 1.30 (est) |
| Vapour pressure | 8.03E-06mmHg at 25°C |
| Density and/or relative density | 0.978g/mLat 25°C(lit.) |
| Relative vapour density | (air = 1): 7.0 |
| Particle characteristics | no data available |
no data available
10.2 Chemical stabilityStable under recommended storage conditions.
10.3 Possibility of hazardous reactionsCombustibleEsters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
10.4 Conditions to avoidno data available
10.5 Incompatible materialsGlycol ethers, glycols, ketones, and alcohols undergo violent decomposition in contact with 68-72% perchloric acid
10.6 Hazardous decomposition productsWhen heated to decomposition it emits acrid smoke and irritating fumes.
11.Toxicological information Acute toxicity- Oral: LD50 rabbit oral 2800 mg/kg
- Inhalation: LC50 Rat 4 hr inhalation 73.7 mg/L (8692.75 ppm)
- 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 Brachydanio rerio /(Zebrafish)/ 50-70 mg/L/96 hr /Conditions of bioassay not specified in source examined
- Toxicity to daphnia and other aquatic invertebrates: LC50 Daphnia magna (Water flea) 665 mg/L/48 hr /Conditions of bioassay not specified in source examined
- Toxicity to algae: no data available
- Toxicity to microorganisms: no data available
AEROBIC: Diethyleneglycol monobutyl ether acetate, present at 100 mg/L, reached 100% of its theoretical BOD in four weeks using an activated sludge inoculum at 30 mg/L and the Japanese MITI test(1). A 20-day biodegradation study using 2.5 ppm diethyleneglycol monobutyl ether acetate in BOD bottle mineralization dilution water and settled sewage seed at 20°C gave a theoretical BOD of 67.6%(2). The normal BOD curve for diethyleneglycol monobutyl ether acetate seeded with microorganisms from domestic sewage shows slow development that usually requires more than five days for the BOD value to reach 20 percent of the theoretical oxygen demand (40% at 14 days)(3). Acclimated microorganisms from the Kanawana River biodegrade diethyleneglycol monobutyl ether acetate much faster with theoretical BOD values of 84% after 10 days and 58% after 10 days using microorganisms acclimated for 59 and 28 days, respectively(3). The difficulty in oxidizing diethyleneglycol monobutyl ether acetate is apparently related to the butoxy group(3). Diethyleneglycol monobutyl ether acetate had theoretical BOD rates of 13.3, 18.4, 24.6, and 67.0% for BOD 5, 10, 15, and 20 days, respectively(4).
12.3 Bioaccumulative potentialAn estimated BCF of 2 was calculated in fish for diethyleneglycol monobutyl ether acetate(SRC), using an estimated log Kow of 1.30(1) and a regression-derived equation(2). According to a classification scheme(3), this BCF suggests the potential for bioconcentration in aquatic organisms is low(SRC).
12.4 Mobility in soilUsing a structure estimation method based on molecular connectivity indices(1), the Koc of diethyleneglycol monobutyl ether acetate can be estimated to be 10(SRC). According to a classification scheme(2), this estimated Koc value suggests that diethyleneglycol monobutyl ether acetate is expected to have very high mobility 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: Not dangerous goods. | IMDG: Not dangerous goods. | IATA: Not dangerous goods. |
| ADR/RID: unknown |
| IMDG: unknown |
| IATA: unknown |
| ADR/RID: Not dangerous goods. | IMDG: Not dangerous goods. | IATA: Not dangerous goods. |
| ADR/RID: Not dangerous goods. | IMDG: Not dangerous goods. | IATA: Not dangerous goods. |
| 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 |
|---|---|---|---|
| Diethylene Glycol Monobutyl Ether Acetate | Diethylene Glycol Monobutyl Ether Acetate | 124-17-4 | 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 | Not Listed. | ||
| New Zealand Inventory of Chemicals (NZIoC) | Listed. | ||
| Philippines Inventory of Chemicals and Chemical Substances (PICCS) | Listed. | ||
| Vietnam National Chemical Inventory | Listed. | ||
| Chinese Chemical Inventory of Existing Chemical Substances (China IECSC) | Listed. | ||
| Creation Date | Aug 10, 2017 |
|---|---|
| Revision Date | Aug 10, 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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