Material Safety Data Sheet
n-Butyric acid, 99+%
ACC# 03680
Section 1 - Chemical Product and Company Identification |
MSDS Name: n-Butyric acid, 99+%
Catalog Numbers:
AC108110000, AC108110010, AC108110025, AC108110050, AC108111000
Synonyms:
n-Butanoic Acid, Ethylacetic Acid; Butyric Acid.
Company Identification:
Acros Organics N.V.
One Reagent Lane
Fair Lawn, NJ 07410
For information in North America, call: 800-ACROS-01
For emergencies in the US, call CHEMTREC: 800-424-9300
Section 2 - Composition, Information on Ingredients
|
CAS# |
Chemical Name |
Percent |
EINECS/ELINCS |
107-92-6 |
n-Butyric acid |
100.0 | 203-532-3 |
Section 3 - Hazards Identification
|
EMERGENCY OVERVIEW
Appearance: colorless liquid. Flash Point: 69 deg C.
Danger! Corrosive. Causes eye and skin burns.
Causes digestive and respiratory tract burns. Harmful if absorbed
through the skin. Combustible liquid and vapor.
Target Organs: Respiratory system, eyes, skin.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Harmful if absorbed through the skin. Causes skin burns.
Ingestion:
May cause severe and permanent damage to the digestive tract. Causes
gastrointestinal tract burns. May be harmful if swallowed.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
No information found.
Section 4 - First Aid Measures
|
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid imme
diately. Do NOT allow victim to rub eyes or keep eyes closed. Extensiv
e irrigation with water is required (at least 30 minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of
water for at least 15 minutes while removing contaminated clothing
and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4
cupfuls of milk or water. Never give anything by mouth to an
unconscious person. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If not breathing, give artificial respiration. If
breathing is difficult, give oxygen. Do NOT use mouth-to-mouth
resuscitation. If breathing has ceased apply artificial respiration
using oxygen and a suitable mechanical device such as a bag and a
mask.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - Fire Fighting Measures
|
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Use water
spray to keep fire-exposed containers cool. Combustible liquid.
Containers may explode when heated.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or
alcohol-resistant foam. Use water spray to cool fire-exposed
containers.
Flash Point: 69 deg C ( 156.20 deg F)
Autoignition Temperature: 425 deg C ( 797.00 deg F)
Explosion Limits, Lower:2.00 vol %
Upper: 10.00 vol %
NFPA Rating:
(estimated) Health: 3; Flammability: 2; Instability: 0
Section 6 - Accidental Release Measures
|
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Use water spray to dilute spill to
a non-flammable mixture. Avoid runoff into storm sewers and ditches
which lead to waterways. Clean up spills immediately, observing
precautions in the Protective Equipment section. Use water spray to
disperse the gas/vapor. Remove all sources of ignition. Use a
spark-proof tool. Absorb spill with an alkaline material such as soda
ash or lime. Carefully scoop up and place into appropriate disposal
container. Provide ventilation.
Section 7 - Handling and Storage
|
Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Ground and bond containers when transferring material. Do not get in
eyes, on skin, or on clothing. Empty containers retain product
residue, (liquid and/or vapor), and can be dangerous. Keep container
tightly closed. Keep away from heat, sparks and flame. Do not ingest
or inhale. Discard contaminated shoes. Do not pressurize, cut, weld,
braze, solder, drill, grind, or expose empty containers to heat,
sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from heat and
flame. Keep away from sources of ignition. Do not store in direct
sunlight. Keep container closed when not in use. Store in a tightly
closed container. Keep from contact with oxidizing materials. Store
in a cool, dry, well-ventilated area away from incompatible
substances.
Section 8 - Exposure Controls, Personal Protection
|
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Local exhaust may be
necessary to control concentrations to acceptable levels.
Exposure Limits
Chemical Name |
ACGIH |
NIOSH |
OSHA - Final PELs |
n-Butyric acid
|
none listed
|
none listed
|
none listed
|
OSHA Vacated PELs:
n-Butyric acid:
No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes:
Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to minimize
contact with skin.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use. Follow the OSHA
respirator regulations found in 29 CFR 1910.134 or
European Standard EN 149. Use a NIOSH/MSHA or
European Standard EN 149 approved respirator if
exposure limits are exceeded or if irritation or
other symptoms are experienced.
Section 9 - Physical and Chemical Properties
|
Physical State: Liquid
Appearance: colorless
Odor: unpleasant odor - putrid odor
pH: Not available.
Vapor Pressure: .43 mm Hg @20C
Vapor Density: 3.0 (air=1)
Evaporation Rate:Not available.
Viscosity: 1.6 mPas 20 deg C
Boiling Point: 162 - 165 deg C @ 760.00mm Hg
Freezing/Melting Point:-7 - -5 deg C
Decomposition Temperature:Not available.
Solubility: miscible with almost all common organic
Specific Gravity/Density:.9640g/cm3
Molecular Formula:C4H8O2
Molecular Weight:88.11
Section 10 - Stability and Reactivity
|
Chemical Stability:
Stable.
Conditions to Avoid:
Incompatible materials, ignition sources, excess heat, alkaline
materials, oxidizers.
Incompatibilities with Other Materials:
Oxidizing agents, ammonia, sulfuric acid, isocyanates,
epichlorohydrin, aliphatic amines, caustics (e.g. ammonia, ammonium
hydroxide, calcium hydroxide, potassium hydroxide, sodium
hydroxide).
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.
Section 11 - Toxicological Information
|
RTECS#:
CAS# 107-92-6:
ES5425000
LD50/LC50:
CAS# 107-92-6:
Draize test,
rabbit, skin: 20 mg/24H Moderate;
Oral, rat: LD50 = 2 gm/kg;
Skin, rabbit: LD50 = 530
uL/kg;
.
Carcinogenicity:
CAS# 107-92-6:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology:
No information found
Teratogenicity:
No information found
Reproductive Effects:
No information found
Mutagenicity:
DNA damage(Human HeLa cell) = 3 mmol/LDNA inhibition(Human
Lymphocyte) = 4 mmol/L
Neurotoxicity:
No information found
Other Studies:
Section 12 - Ecological Information
|
Ecotoxicity:
Fish: Bluegill/Sunfish: LC50 = 200 mg/L; 24 Hr.; UnspecifiedWater
flea EC50 = 61 mg/L; 48 Hr.; UnspecifiedBacteria: Phytobacterium
phosphoreum: EC50 = 16.9 - 17.2 mg/L; 5,15, 30 Minutes; Microtox
test, 15 degrees C
No data available.
Environmental:
If released to soil, butyric acid is expected to be relatively
mobile, although adsorption may occur by attractive interactions
with active sites in the soil. Butyric acid is not expected to
significantly volatilize from either moist or dry soil to the
atmosphere. If released to water, butyric acid will exist
predominately in the dissociated form under environmental
conditions. Butyric acid is expected to biodegrade rapidly under
both aerobic and anaerobic conditions.
Physical:
BOD: 1.150 lb/lb, 5 days; 1.450 lb/lb, 20 days.
Other:
No information available.
Section 13 - Disposal Considerations
|
Chemical waste generators must determine whether a discarded chemical is classified
as a hazardous waste.
US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3.
Additionally, waste generators must consult state and local hazardous waste regulations to
ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
Section 14 - Transport Information
|
|
US DOT |
Canada TDG |
Shipping Name: |
BUTYRIC ACID |
BUTYRIC ACID |
Hazard Class: |
8 |
8 |
UN Number: |
UN2820 |
UN2820 |
Packing Group: |
III |
III |
Section 15 - Regulatory Information
|
US FEDERAL
TSCA
CAS# 107-92-6 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
CAS# 107-92-6: 5000 lb final RQ; 2270 kg final RQ
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
SARA Codes
CAS # 107-92-6: immediate, fire.
Section 313
No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
CAS# 107-92-6 is listed as a Hazardous Substance under the CWA.
None of the chemicals in this
product are listed as Priority Pollutants under the CWA.
None of the chemicals in this
product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product
are considered highly hazardous by OSHA.
STATE
CAS# 107-92-6 can be found on the
following state right to know lists: California, New Jersey,
Pennsylvania, Massachusetts.
California Prop 65
California No Significant Risk Level:
None of the chemicals in this product are listed.
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice.
S 36 Wear suitable protective clothing.
S 45 In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).
WGK (Water Danger/Protection)
CAS# 107-92-6: 1
Canada - DSL/NDSL
CAS# 107-92-6 is listed on Canada's DSL List.
Canada - WHMIS
This product has a WHMIS classification of E.
This product has been classified in accordance with the hazard
criteria of the Controlled Products Regulations and the MSDS
contains all of the information required by those regulations.
Canadian Ingredient Disclosure List
CAS# 107-92-6 is listed on the Canadian Ingredient Disclosure List.
Section 16 - Additional Information
|
MSDS Creation Date: 5/17/1999
Revision #5 Date: 2/13/2008
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no event shall Fisher be liable
for any claims, losses, or damages of any third party or for lost profits
or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if Fisher has been advised of
the possibility of such damages.