Butyl lactate SDS
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifier
- Product name： Butyl lactate
- CAS： 138-22-7
Relevant identified uses of the substance or mixture and uses advised against
- Relevant identified uses： For R&D use only. Not for medicinal, household or other use.
- Uses advised against： none
Company Identification
- Company：Chemicalbook.in
- Address：5 vasavi Layout Basaveswara Nilayam Pragathi Nagar Hyderabad, India -500090
- Telephone：+91 9550333722
SECTION 2: Hazards identification
Classification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
GHS label elements, including precautionary statements
-
Pictogram(s)
- Signal word Warning
H315 Causes skin irritation
H319 Causes serious eye irritation
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
none
none
Other hazards which do not result in classification
no data available
SECTION 3: Composition/information on ingredients
Substance
- Chemical name: Butyl lactate
- Common names and synonyms: Butyl lactate
- CAS number: 138-22-7
- EC number: 205-316-4
- Concentration: 100%
SECTION 4: First aid measures
Description of necessary first-aid measures
Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.
Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor.
Rinse with pure water for at least 15 minutes. Consult a doctor.
Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.
Most important symptoms/effects, acute and delayed
VAPOR: Headache, coughing, possible sleepiness, nausea or vomiting, or dizziness may result. LIQUID: Irritating to skin and eyes. (USCG, 1999)
Indication of immediate medical attention and special treatment needed, if necessary
Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR as necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. Organic acids and related compounds
SECTION 5: Firefighting measures
Suitable extinguishing media
Extinguishing methods: Alcohol Foam
Specific hazards arising from the chemical
Combustible. Extinguish with dry chemical, CO2, or alcohol foam. Use water spray to "knock down" vapors and cool exposed containers. (USCG, 1999)
Special protective actions for fire-fighters
Wear self-contained breathing apparatus for firefighting if necessary.
SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak.
Environmental precautions
Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided.
Methods and materials for containment and cleaning up
Personal precautions: Use personal protective equipment. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Environmental precautions: Do not let product enter drains. Methods and materials for containment and cleaning up: Soak up with inert absorbent material and dispose of as hazardous waste. Keep in suitable, closed containers for disposal.
SECTION 7: Handling and storage
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Keep container tightly closed in a dry and well-ventilated place.
SECTION 8: Exposure controls/personal protection
Control parameters
| Component | Butyl lactate | |||
|---|---|---|---|---|
| CAS No. | 138-22-7 | |||
| Limit value - Eight hours | Limit value - Short term | |||
| ppm | mg/m3 | ppm | mg/m3 | |
| Australia | 5 | 30 | ? | ? |
| Belgium | 5 | 30 | ? | ? |
| Canada - Ontario | 5 | ? | ? | ? |
| Canada - Québec | 5 | 30 | ? | ? |
| Denmark | 5 | 30 | 10 | 60 |
| Finland | 5 | 30 | 10 (1) | 61 (1) |
| France | 5 | 25 | ? | ? |
| Ireland | 5 | 25 | ? | ? |
| New Zealand | 5 | 30 | ? | ? |
| People's Republic of China | ? | 25 | ? | ? |
| Singapore | 5 | 30 | ? | ? |
| South Korea | 5 | 25 | ? | ? |
| Spain | 5 | 30 | ? | ? |
| Sweden | 5 | 30 | 10 (1) | 60 (1) |
| Switzerland | 5 | 30 | ? | ? |
| USA - NIOSH | 5 | 25 | ? | ? |
| United Kingdom | 5 | 30 | ? | ? |
| Remarks | ||||
| Finland | (1) 15 minutes average value | |||
| Sweden | (1) 15 minutes average value | |||
no data available
Appropriate engineering controls
Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
Individual protection measures, such as personal protective equipment (PPE)
Wear tightly fitting safety goggles with side-shields conforming to EN 166(EU) or NIOSH (US).
Wear fire/flame resistant and impervious clothing. Handle with gloves. Gloves must be inspected prior to use. 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.
If the exposure limits are exceeded, irritation or other symptoms are experienced, use a full-face respirator.
no data available
SECTION 9: Physical and chemical properties and safety characteristics
-
Physical state：
Butyl lactate is a clear colorless liquid with a mild odor. Flash point 168°F. Less dense than water and insoluble in water. Vapors heavier than air. Used as a solvent, and to make other chemicals.
-
Colour：
Water-white, stable liquid
-
Odour：
Mild, transient odor
-
Melting point/freezing point：
298°C(lit.)
-
Boiling point or initial boiling point and boiling range：
187°C
-
Flammability：
Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F.
-
Lower and upper explosion limit/flammability limit：
no data available
-
Flash point：
91°C(lit.)
-
Auto-ignition temperature：
382 deg C (720 deg F)
-
Decomposition temperature：
no data available
-
pH：
no data available
-
Kinematic viscosity：
no data available
-
Solubility：
Slight (NIOSH, 2016)
-
Partition coefficient n-octanol/water：
log Kow = 0.80 (est)
-
Vapour pressure：
0.4 mm Hg ( 20 °C)
-
Density and/or relative density：
0.98
-
Relative vapour density：
5.04 (vs air)
-
Particle characteristics：
no data available
SECTION 10: Stability and reactivity
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
Flammable when exposed to heat or flameBUTYL LACTATE is an ester. Esters 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. Avoid contact with strong oxidizing agents and strong bases. Will not polymerize (USCG, 1999).
Conditions to avoid
no data available
Incompatible materials
Strong acids & bases, strong oxidizers, heat, sparks, open flames.
Hazardous decomposition products
Hazardous decomposition products formed under fire conditions. - Carbon oxides.
SECTION 11: Toxicological information
Acute toxicity
- Oral: no data available
- Inhalation: no data available
- Dermal: no data available
Skin corrosion/irritation
no data available
Serious eye damage/irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
no data available
Reproductive toxicity
no data available
STOT-single exposure
no data available
STOT-repeated exposure
no data available
Aspiration hazard
no data available
SECTION 12: Ecological information
Toxicity
- Toxicity to fish: no data available
- Toxicity to daphnia and other aquatic invertebrates: EC50; Species: Daphnia magna (Water Flea); Conditions: freshwater, static; Concentration: 320000 ug/L for 48 hr (95% confidence interval: 320000-399000 ug/L); Effect: intoxication, decreased mobility /formulation, 97% purity
- Toxicity to algae: EC50; Species: Pseudokirchneriella subcapitata (Green Algae, 1x10+4 cells/mL); Conditions: freshwater, static, 20 deg C, pH 8.0; Concentration: 329000 ug/L for 72-96 hr; Effect: decreased population biomass /formulation, 97% purity
- Toxicity to microorganisms: no data available
Persistence and degradability
AEROBIC: n-Butyl lactate, present at 1.53, 2.0 and 2.08 mg/L, exhibited degradation of 22, 39, and 25%, respectively, in 5 days using an activated sludge inoculum in the Closed Bottle test. The percent degradation was 57, 63 and 69 after 28, 20 and 28 days respectively(1).
Bioaccumulative potential
An estimated BCF of 3 was calculated in fish for n-butyl lacate(SRC), using an estimated log Kow of 0.80(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).
Mobility in soil
Using a structure estimation method based on molecular connectivity indices(1), the Koc of n-butyl lactate can be estimated to be 10(SRC). According to a classification scheme(2), this estimated Koc value suggests that n-butyl lactate is expected to have very high mobility in soil.
Other adverse effects
no data available
SECTION 13: Disposal considerations
Disposal methods
The 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.
Containers 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.
SECTION 14: Transport information
UN Number
ADR/RID: UN3295 (For reference only, please check.)
IMDG: UN3295 (For reference only, please check.)
IATA: UN3295 (For reference only, please check.)
UN Proper Shipping Name
ADR/RID: HYDROCARBONS, LIQUID, N.O.S. (For reference only, please check.)
IMDG: HYDROCARBONS, LIQUID, N.O.S. (For reference only, please check.)
IATA: HYDROCARBONS, LIQUID, N.O.S. (For reference only, please check.)
Transport hazard class(es)
ADR/RID: 3 (For reference only, please check.)
IMDG: 3 (For reference only, please check.)
IATA: 3 (For reference only, please check.)
Packing group, if applicable
ADR/RID: I (For reference only, please check.)
IMDG: I (For reference only, please check.)
IATA: I (For reference only, please check.)
Environmental hazards
ADR/RID: No
IMDG: No
IATA: No
Special precautions for user
no data available
Transport in bulk according to IMO instruments
no data available
SECTION 15: Regulatory information
Safety, health and environmental regulations specific for the product in question
SECTION 16: Other information
Abbreviations and acronyms
- 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%
References
- 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/