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Butyl acetate

Butyl acetate
Butyl acetate structure
CAS No.
123-86-4
Chemical Name:
Butyl acetate
Synonyms
Butile;Butyle;FEMA 2174;Butylacetat;butylacetates;Butylacetaten;octann-butylu;BUTYL ACETATE;Butylacetate 1;femanumber2174
CBNumber:
CB6671615
Molecular Formula:
C6H12O2
Formula Weight:
116.16
MOL File:
123-86-4.mol

Butyl acetate Properties

Melting point:
−78 °C(lit.)
Boiling point:
124-126 °C(lit.)
Density 
0.88 g/mL at 25 °C(lit.)
vapor density 
4 (vs air)
vapor pressure 
15 mm Hg ( 25 °C)
refractive index 
n20/D 1.394(lit.)
FEMA 
2174 | BUTYL ACETATE
Flash point:
74 °F
storage temp. 
Flammables area
solubility 
5.3g/l
form 
Liquid
color 
≤10(APHA)
Specific Gravity
0.883 (20/20℃)
Odor
Characteristic; agreeable fruity (in low concentrations); non residual.
PH
6.2 (5.3g/l, H2O, 20℃)(External MSDS)
explosive limit
1.4-7.5%(V)
Water Solubility 
0.7 g/100 mL (20 ºC)
FreezingPoint 
-77.9℃
λmax
λ: 254 nm Amax: 1.0
λ: 260 nm Amax: 0.20
λ: 275 nm Amax: 0.04
λ: 300 nm Amax: 0.02
λ: 320-400 nm Amax: 0.01
JECFA Number
127
Merck 
14,1535
BRN 
1741921
Exposure limits
TLV-TWA 150 ppm (~710 mg/m3) (ACGIH, MSHA, and OSHA); TLV-STEL 200 ppm (~950 mg/m3); IDLH 10,000 ppm (NIOSH).
Stability:
Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases.
InChIKey
DKPFZGUDAPQIHT-UHFFFAOYSA-N
CAS DataBase Reference
123-86-4(CAS DataBase Reference)
NIST Chemistry Reference
Acetic acid, butyl ester(123-86-4)
EPA Substance Registry System
Acetic acid, butyl ester(123-86-4)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
  • NFPA
Risk Statements  10-66-67-R67-R66-R10
Safety Statements  25-S25
RIDADR  UN 1123 3/PG 3
WGK Germany  1
RTECS  AF7350000
Autoignition Temperature 790 °F
TSCA  Yes
HS Code  2915 33 00
HazardClass  3
PackingGroup  III
Hazardous Substances Data 123-86-4(Hazardous Substances Data)
Toxicity LD50 orally in rats: 14.13 g/kg (Smyth)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, 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.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

NFPA 704

Diamond Hazard Value Description
3
2 0
Health   2 Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury (e.g. diethyl ether, ammonium phosphate, iodine)
Flammability   3 Liquids and solids (including finely divided suspended solids) that can be ignited under almost all ambient temperature conditions . Liquids having a flash point below 22.8 °C (73 °F) and having a boiling point at or above 37.8 °C (100 °F) or having a flash point between 22.8 and 37.8 °C (73 and 100 °F). (e.g. gasoline, acetone)
Instability   0 Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2)
Special  

(NFPA, 2010)

Butyl acetate price More Price(47)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1082606 Butyl acetate Pharmaceutical Secondary Standard; Certified Reference Material 123-86-4 3x1.2ml $62.3 2018-11-13 Buy
Sigma-Aldrich 270687 Butyl acetate for HPLC, 99.7% 123-86-4 1l $138 2018-11-13 Buy
TCI Chemical A0024 Butyl Acetate >99.0%(GC) 123-86-4 25mL $14 2018-11-22 Buy
TCI Chemical A0024 Butyl Acetate >99.0%(GC) 123-86-4 500mL $20 2018-11-22 Buy
Alfa Aesar 019395 n-Butyl acetate, Semiconductor Grade, 99% min 123-86-4 1L $36.9 2018-11-16 Buy

Butyl acetate Chemical Properties,Uses,Production

Description

n-Butyl acetate, also known as butyl ethanoate, is an organic compound commonly used as a solvent in the production of lacquers and other products. It is also used as a synthetic fruit flavouring in foods such as candy, ice cream, cheeses, and baked goods. Butyl acetate is found in many types of fruit, where along with other chemicals, it imparts characteristic flavours. Apples, especially of the Red Delicious variety, are flavoured in part by this chemical. It is a colourless flammable liquid with a sweet smell of banana.

Chemical Properties

colourless liquid with a fruity odour

Chemical Properties

n-Butyl acetate is a clear, colorless, flammable liquid and vapor. It has a mild, fruity odor and is slightly soluble in water. n-Butyl acetate is incompatible with strong oxidizing agents, strong acids, and strong bases.

Chemical Properties

n-Butyl acetate, also known as butyl ethanoate, is an organic compound commonly used as a solvent in the production of lacquers and other products. It is also used as a synthetic fruit fl avoring in foods such as candy, ice cream, cheeses, and baked goods. Butyl acetate is found in many types of fruit, where along with other chemicals it imparts characteristic fl avors. Apples, especially of the Red Delicious variety, are fl avored in part by this chemi cal. It is a colorless flammable liquid with a sweet smell of banana.

Chemical Properties

Butyl acetates are colorless or yellowish liquids with pleasant, fruity odors. There are 4 isomers.

Chemical Properties

Butyl Acetate is a liquid with a strong fruity odor. It occurs in many fruits and is a constituent of apple aromas.

Uses

n-Butyl acetate is used in the manufactureof lacquers, plastics, photographic films, andartificial leathers.

Uses

Butyl Acetate is a flavoring agent which is a clear, colorless liquid possessing a fruity and strong odor. it is sparingly soluble in water and miscible in alcohol, ether, and propylene glycol. it is also termed n-butyl acetate.

Uses

manufacture of lacquer, artificial leather, photographic films, plastics, safety glass.

Definition

ChEBI: The acetate ester of butanol.

General Description

A clear colorless liquid with a fruity odor. Flash point 72 - 88°F. Density 7.4 lb / gal (less than water). Hence floats on water. Vapors heavier than air.

Air & Water Reactions

Highly flammable. Very slightly soluble in water.

Reactivity Profile

Butyl acetate 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. Attacks many plastics. [Handling Chemicals Safely 1980. p. 233].

Hazard

Skin irritant, toxic. Flammable, moderate fire risk. Eye and upper respiratory tract irritant.

Health Hazard

The narcotic effects of n-butyl acetate isgreater than the lower alkyl esters of aceticacid. Also, the toxicities and irritant actionsare somewhat greater than n-propyl, iso propyl, and ethyl acetates. Exposure to itsvapors at about 2000 ppm caused mild irri tation of the eyes and salivation in test ani mals. A 4-hour exposure to 14,000 ppm wasfatal to guinea pigs. In humans, inhalation of300–400 ppm of n-butyl acetate may pro duce moderate irritation of the eyes andthroat, and headache.

Health Hazard

SKIN: prolonged or frequently repeated exposures may lead to drying. INHALATION: headaches, dizziness, nausea, irritation of respiratory passages and eyes.

Health Hazard

Exposures to n-butyl acetate cause harmful effects that include, but are not limited to, coughing and shortness of breath. High concentrations have a narcotic effect, with symp toms such as sore throat, abdominal pain, nausea, vomiting, and diarrhea. High concen trations of n-butyl acetate cause severe poisoning. Prolonged periods of exposure cause adverse effects to the lungs, the nervous system, and the mucous membranes. Repeated skin contact causes skin dryness or cracking, and dermatitis

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Fire Hazard

Flash Point (°F): 99 ℃, 75 ℃; Flammable Limits in Air (%): 1.7-7.6; Fire Extinguishing Agents: Foam, dry chemical, carbon dioxide; Fire Extinguishing Agents Not To Be Used: Water in straight hose stream will scatter and spread fire and should be avoided; Special Hazards of Combustion Products: Not pertinent; Behavior in Fire: Not pertinent; Ignition Temperature (°F): 760; Electrical Hazard: Class I, Group D; Burning Rate: 4.4 inm/min.

Chemical Reactivity

Reactivity with Water No reaction; Reactivity with Common Materials: No reactions; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

Safety Profile

Moderately toxic by intraperitoneal route. Mdly toxic by inhalation and ingestion. An experimental teratogen. A skin and severe eye irritant. Human systemic effects by inhalation: conjunctiva irritation, unspecified nasal and respiratory system effects. A mild allergen. High concentrations are irritating to eyes and respiratory tract and cause narcosis. Evidence of chronic systemic toxicity is inconclusive. Flammable liquid. Moderately explosive when exposed to flame. Ignites on contact with potassium tert-butoxide. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid and irritating fumes. See also ESTERS.

Potential Exposure

n-Butyl acetate is an important solvent in the production of lacquers, leather and airplane dopes, and perfumes. It is used as a solvent and gasoline additive. sec-Butyl acetate is used as a widely used solvent for nitrocellulose, nail enamels and many different purposes. tert-Butyl acetate is common industrial solvent used in the making of lacquers, artificial leather, airplane dope, perfume; and as a food additive. Isobutyl acetate is used as a solvent and in perfumes and artificial flavoring materials

First aid

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least15 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. Give large quantities of salt water and induce vomiting. Do not make an unconscious person vomit.

storage

n-Butyl acetate should be kept stored in a segregated and approved area. Workers should keep the container in a cool, well-ventilated area, closed tightly, and sealed until ready for use. Workers should avoid all possible sources of ignition/spark at the workplace

Shipping

UN1123 Butyl acetates, Hazard Class: 3; Labels: 3—Flammable liquid.

Purification Methods

Distil, reflux with successive small portions of KMnO4 until the colour persists, dry with anhydrous CaSO4, filter and redistil. [Beilstein 2 IV 143.]

Incompatibilities

All butyl acetates are incompatible with nitrates, strong oxidizers; strong alkalies; strong acids. Butyl acetates may form explosive mixture with air; reacts with water, on standing, to form acetic acid and n-butyl alcohol. Violent reaction with strong oxidizers and potassium-tert-butoxide. Dissolves rubber, many plastics, resins and some coatings. May accumulate static electrical charges, and may cause ignition of its vapors

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.

Precautions

On exposure to n-butyl acetate, immediately wash with plenty of water, also under the eyelids, for at least 15 min. Remove contact lenses. n-Butyl acetate is flammable in the pres ence of open flames, sparks, oxidizing materials, acids, and alkalis. It poses explosion risk in the presence of mechanical impact. For health safety, management authorities should provide exhaust ventilation facilities at the workplace to keep the airborne concentrations of vapors of n-butyl acetate below TLV

Butyl acetate Preparation Products And Raw materials

Raw materials

Preparation Products


Butyl acetate Suppliers

Global( 368)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
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View Lastest Price from Butyl acetate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-23 Butyl acetate
123-86-4
US $1300.00 / KG 1000KG 99% 500tons career henan chemical co
2018-11-06 Industrial Grade Butyl acetate CAS123-86-4
123-86-4
US $1.00 / KG 1KG 99% 20tons Hebei Chisure Biotechnology Co., Ltd.

Butyl acetate Spectrum


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