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Butyric Acid

Butyric Acid
Butyric Acid
CAS No.
107-92-6
Chemical Name:
Butyric Acid
Synonyms
C4;C4A;C4A2;C4A3;butyrate;IMET 3393;FEMA 2221;n-Butyric;Butansαure;n-C3H7COOH
CBNumber:
CB3459186
Molecular Formula:
C4H8O2
Formula Weight:
88.11
MOL File:
107-92-6.mol

Butyric Acid Properties

Melting point:
−6-−3 °C(lit.)
Boiling point:
162 °C(lit.)
Density 
0.964 g/mL at 25 °C(lit.)
vapor density 
3.04 (vs air)
vapor pressure 
0.43 mm Hg ( 20 °C)
refractive index 
n20/D 1.398(lit.)
FEMA 
2221 | BUTYRIC ACID
Flash point:
170 °F
storage temp. 
-20°C
pka
4.83(at 25℃)
form 
Liquid
color 
Clear colorless
PH
2.5 (100g/l, H2O, 20℃)
explosive limit
2-12.3%(V)
Water Solubility 
MISCIBLE
Merck 
14,1593
BRN 
906770
Stability:
Stability Flammable. Incompatible with strong oxidizing agents, aluminium and most other common metals, alkalies, reducing agents.
InChIKey
FERIUCNNQQJTOY-UHFFFAOYSA-N
CAS DataBase Reference
107-92-6(CAS DataBase Reference)
NIST Chemistry Reference
Butanoic acid(107-92-6)
EPA Substance Registry System
Butanoic acid(107-92-6)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  C,Xi
Risk Statements  34
Safety Statements  26-36-45
RIDADR  UN 2820 8/PG 3
WGK Germany  1
RTECS  ES5425000
13
Autoignition Temperature 824 °F
Hazard Note  Irritant
TSCA  Yes
HS Code  2915 60 19
HazardClass  8
PackingGroup  III
Hazardous Substances Data 107-92-6(Hazardous Substances Data)
Toxicity LD50 orally in rats: 8.79 g/kg (Smyth)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H371 May cause damage to organs Specific target organ toxicity, single exposure Category 2 Warning P260, P264, P270, P309+P311, P405,P501
H402 Harmful to aquatic life Hazardous to the aquatic environment, acute hazard Category 3
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P390 Absorb spillage to prevent material damage.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Butyric Acid price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich B103500 Butyric acid ≥99% 107-92-6 5ml $23.1 2018-11-13 Buy
Sigma-Aldrich 19215 Butyric acid analytical standard 107-92-6 5ml $64.9 2018-11-13 Buy
TCI Chemical B0754 Butyric Acid >99.0%(GC)(T) 107-92-6 25mL $16 2018-11-22 Buy
TCI Chemical B0754 Butyric Acid >99.0%(GC)(T) 107-92-6 500mL $31 2018-11-22 Buy
Alfa Aesar L13189 Butyric acid, 99+% 107-92-6 100ml $20 2018-11-13 Buy

Butyric Acid Chemical Properties,Uses,Production

Chemical Properties

Butyric acid, C3H7COOH, a colorless liquid with an obnoxious odor, occurring in spoiled butter.It miscible with water, alcohol, and ether.It is used in the synthesis of butyrate ester perfume and flavor ingredients and in disinfectants and pharmaceuticals,

Chemical Properties

Butyric acid is a combustible, oily liquid with an unpleasant odor. The Odor Threshold is 0.0001 ppm.

Uses

Butyric Acid is a fatty acid that is commonly obtained from butter fat. it has an objectionable odor which limits its uses as a food acid- ulant or antimycotic. it is an important chemical reactant in the manufacture of synthetic flavoring, shortening, and other edible food additives. in butter fat, the liberation of butyric acid which occurs during hydrolytic rancidity makes the butter fat unusable. it is used in soy milk-type drinks and candies.

Definition

ChEBI: A straight-chain saturated fatty acid that is butane in which one of the terminal methyl groups has been oxidised to a carboxy group.

General Description

A colorless liquid with a penetrating and unpleasant odor. Flash point 170°F. Corrosive to metals and tissue. Density 8.0 lb /gal.

Air & Water Reactions

Water soluble.

Reactivity Profile

(3R,4S)-1-Benzoyl-3-(1-methoxy-1-methylethoxy)-4-phenyl-2-azetidinone can react with oxidizing agents. Incandescent reactions occur with chromium trioxide above 212°F. Also incompatible with bases and reducing agents. May attack aluminum and other light metals .

Hazard

Strong irritant to skin and tissue.

Health Hazard

Inhalation causes irritation of mucous membrane and respiratory tract; may cause nausea and vomiting. Ingestion causes irritation of mouth and stomach. Contact with eyes may cause serious injury. Contact with skin may cause burns; chemical is readily absorbed through the skin and may cause damage by this route.

Fire Hazard

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

Safety Profile

Moderately toxic by ingestion, skin contact, subcutaneous, intraperitoneal, and intravenous routes. Human mutation data reported. Severe skin and eye irritant. A corrosive material. Combustible liquid. Could react with oxidizing materials. Incandescent reaction with chromium trioxide above 100'. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.

Potential Exposure

In manufacture of butyrate esters, some of which go into artificial flavoring. Incompatibilities: May form explosive mixture with air. Incompatible with sulfuric acid, caustics, ammonia, aliphatic amines; isocyanates, strong oxidizers; alkylene oxides; epichlorohydrin

First aid

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 30 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. If victim is conscious, administer water or milk. Do not induce vomiting

Shipping

UN2820 Butyric acid, Hazard class: 8; Labels: 8—Corrosive material. UN2529 Isobutyric acid, Hazard Class: 3; Labels: 3—Flammable liquid, 8—Corrosive material

Purification Methods

Distil the acid, them mix it with KMnO4 (20g/L), and fractionally redistil, discarding the first third of the distillate [Vogel J Chem Soc 1814 1948]. [Beilstein 2 IV 779.]

Waste Disposal

Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

Butyric Acid Preparation Products And Raw materials

Raw materials

Preparation Products


Butyric Acid Suppliers

Global( 285)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hebei Guanlang Biotechnology Co., Ltd.
+86-0311-66562153 whatsapp +8615203118427
+86-0311-66562153 sales@crovellbio.com CHINA 417 50
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3218 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1582 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20001 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
021-50323701 sale@aladdin-e.com China 25127 65
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40399 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15940 69
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30308 84

View Lastest Price from Butyric Acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-21 Butyric Acid
107-92-6
US $2.00 / KG 1KG 99% customise career henan chemical co
2018-08-06 Butyric Acid
107-92-6
US $10.00 / KG 1KG 99% 5MT per month Hebei Guanlang Biotechnology Co., Ltd.

Butyric Acid Spectrum


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