Butylate SDS
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifier
- Product name： Butylate
- CAS： 2008-41-5
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
Acute toxicity - Category 4, Inhalation
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
-
Pictogram(s)
- Signal word Warning
H332 Harmful if inhaled
H411 Toxic to aquatic life with long lasting effects
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317 Get medical help.
P391 Collect spillage.
none
P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
SECTION 3: Composition/information on ingredients
Substance
- Chemical name: Butylate
- Common names and synonyms: Butylate
- CAS number: 2008-41-5
- EC number: 217-916-3
- 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
no data available
Indication of immediate medical attention and special treatment needed, if necessary
Skin decontamination: Skin contamination should he treated promptly by washing with soap and water. Contamination of the eyes should be treated immediately by prolonged flushing of the eyes with large amounts of clean water. If dermal or ocular irritation persists, medical attention should be, obtained without delay.
SECTION 5: Firefighting measures
Suitable extinguishing media
Wear/ self-contained breathing apparatus with a full facepiece operated in pressure-demand or other positive pressure mode /when fighting fire/. Carbaryl
Specific hazards arising from the chemical
no data available
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
1. ventilate area of spill. 2. ... large quantities may be reclaimed; however, if this is not practical, dissolve in flammable solvent (such as alcohol) & atomize in suitable combustion chamber equipped with appropriate effluent gas cleaning device. carbaryl
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
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
SECTION 8: Exposure controls/personal protection
Control parameters
no data available
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：
Colorless liquid which darkens upon exposure to light, air and moisture.
-
Colour：
Colorless liquid
-
Odour：
Aromatic odor
-
Melting point/freezing point：
6°C
-
Boiling point or initial boiling point and boiling range：
130°C (10 mmHg)
-
Flammability：
no data available
-
Lower and upper explosion limit/flammability limit：
no data available
-
Flash point：
123.3°C
-
Auto-ignition temperature：
no data available
-
Decomposition temperature：
no data available
-
pH：
no data available
-
Kinematic viscosity：
no data available
-
Solubility：
Miscible with common organic solvents, e.g. acetone, ethanol, xylene, methyl isobutyl ketone, kerosene.
-
Partition coefficient n-octanol/water：
log Kow= 4.15
-
Vapour pressure：
0.00382mmHg at 25°C
-
Density and/or relative density：
0.9402
-
Relative vapour density：
no data available
-
Particle characteristics：
no data available
SECTION 10: Stability and reactivity
Reactivity
no data available
Chemical stability
Apparently indefinite storage life under normal ambient conditions.
Possibility of hazardous reactions
Fire point: 132 deg c
Conditions to avoid
no data available
Incompatible materials
no data available
Hazardous decomposition products
When heated to decomposition it emits very toxic fumes of /nitrogen oxides and sulfur oxides/.
SECTION 11: Toxicological information
Acute toxicity
- Oral: LD50 Rat (male) oral 4659 mg/kg
- Inhalation: no data available
- Dermal: LD50 Rabbit percutaneous >5000 mg/kg
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
Cancer Classification: Group E Evidence of Non-carcinogenicity for Humans
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: LC50 Rainbow trout 4.2 mg/l/96 hr /Conditions of bioassay not specified
- Toxicity to daphnia and other aquatic invertebrates: no data available
- Toxicity to algae: no data available
- Toxicity to microorganisms: no data available
Persistence and degradability
AEROBIC: In field and laboratory studies, butylate was shown to degrade at accelerated rates in soil after an initial application to a previously untreated soil(1,2); the accelerated degradation may be due to microbial adaptation(SRC). Dissipation of butylate was more than twice as fast in a nonautoclaved soil as compared to the autoclaved soil suggesting a microbial route of degradation(3); butylate sulfoxide was thought to be the microbial metabolite(3); dissipation other than microbial was probably from volatilization(3). Under laboratory conditions, 14C-radiolabeled butylate was degraded more rapidly to 14-C carbon dioxide in soils that had prior exposure to butylate than in soils having no prior exposure(4); over a 36-day incubation period, roughly 18-35% of the 14-C butylate applied to these soils degraded to 14-C carbon dioxide(4). Butylate degraded with a reported half-life of 24 days in sandy loam soil that was incubated for 245 days in darkness at 24 deg C(1). The decline in butylate soil residues was due primarily to volatilization (47%) with aerobic soil metabolism of secondary importance(5). In soil, microbial degradation involves hydrolysis to ethylmercaptan, diisobutylamine and carbon dioxide(6). The half-life (or DT50) is 1.5-10 weeks(6).
Bioaccumulative potential
14C-radiolabeled butylate residues accumulated in bluegill sunfish continuously exposed to 14C-butylate at 0.12-0.16 ppm, with maximum mean bioconcentration factors of 180 for edible tissues, 630 for nonedible tissues, and 410 for whole fish(1). By day 14 of the depuration period, 98-99% of 14C-butylate residues were eliminated from the fish tissues(1). According to a classification scheme(2), this BCF suggests the potential for bioconcentration in aquatic organisms is high(SRC).
Mobility in soil
Based upon experimental adsorption measurements in a silty clay loam soil and a sandy loam soil(1), the Koc of butylate can be calculated to range from 185 to 260(SRC). The US Dept of Agric's Pesticide Properties Database lists a Koc value of 400 for butylate(2). According to a classification scheme(3), these experimental Koc values suggest that butylate is expected to have moderate mobility in soil(SRC). In one soil column leaching study using three different soil types, most of the initially added butylate remained in the upper 4 in of soil with no butylate leaching below 8 in(1). In a 100-day field study (in silt loam and clay loam soils), butylate was found to have a low mobility as only very small quantities were leached to depth of 45-60 cm(4). Adsorption of butylate has been found to increase as the content of organic matter and clay increases, with a corresponding decrease in leaching(1,5). Based on batch equilibrium experiments, butylate was determined to be mobile to moderately mobile in Keeton sandy loam, Columbia loamy sand, Sorrento loam, and Atterberry silt loam soils(6). The adsorption Freundlich values reported for these soils were 1.5, 4.8, 7.3, and 5.5, respectively(6).
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: UN3082 (For reference only, please check.)
IMDG: UN3082 (For reference only, please check.)
IATA: UN3082 (For reference only, please check.)
UN Proper Shipping Name
ADR/RID: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (For reference only, please check.)
IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (For reference only, please check.)
IATA: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (For reference only, please check.)
Transport hazard class(es)
ADR/RID: 9 (For reference only, please check.)
IMDG: 9 (For reference only, please check.)
IATA: 9 (For reference only, please check.)
Packing group, if applicable
ADR/RID: III (For reference only, please check.)
IMDG: III (For reference only, please check.)
IATA: III (For reference only, please check.)
Environmental hazards
ADR/RID: Yes
IMDG: Yes
IATA: Yes
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/