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625-16-1

Name	T-PENTYL ACETATE
CAS	625-16-1
Molecular Formula	C7H14O2
MDL Number	MFCD00095144
Molecular Weight	130.18
MOL File	625-16-1.mol

Synonyms

T-PENTYL ACETATE TERT-AMYLACETATE tert-Pentyl Acetate tertiary amyl acetate CH3C(O)OC(CH3)2CH2CH3 1,1-DIMETHYLPROPYLACETATE 2-methylbutan-2-yl acetate 2-Methyl-2-butanol acetate Acetic acid tert-amyl ester 2-methylbutan-2-yl ethanoate tert-Pentyl Alcohol, acetate 2-Butanol, 2-methyl-, acetate Acetic acid tert-pentyl ester 2-Butanol, 2-methyl-, 2-acetate Acetic acid, 1,1-dimethylpropyl ester

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Chemical Properties

Melting point	-74.65°C (estimate)
Boiling point	123.5°C
density	0.8845 (estimate)
refractive index	1.3995
Fp	24℃ (tag closed test)
Specific Gravity	0.873 (20/4℃)
LogP	2.059 (est)
EPA Substance Registry System	tert-Amyl acetate (625-16-1)

Safety Data

RIDADR	1104
HazardClass	3.2
PackingGroup	III

Hazard Information

Production Methods

Producted from Dimethyl ethyl carbinol by esterification with acetic acid under azeotropic conditions, or with Acetic anhydride.

General Description

Colorless to yellow watery liquid with a weak odor of bananas. Floats on water. Produces irritating vapor.

Air & Water Reactions

Highly flammable.

Reactivity Profile

T-PENTYL 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.

Health Hazard

INHALATION AND INGESTION: Irritates the mucous membrane, depresses the central nervous system and is narcotic. Damage to kidney, liver, and lung can occur. Ingestion may irritate gastro-intestinal tract. EYES: Irritation. SKIN: Irritation.

Questions And Answer

Aroma
Fresh-minty, fruity odor, not quite as sweet as the common iso-Amyl acetate.
Occurs in acetylated Fusel oil and is therefore a frequently appearing impurity in Amyl acetate made from Fuse] oil directly. Occasionally used in masking odors for industrial purposes. Finds little or no use in perfumes, and is not mentioned specifically as a flavor chemical.;

Spectrum Detail

T-PENTYL ACETATE(625-16-1)MS T-PENTYL ACETATE(625-16-1)¹HNMR T-PENTYL ACETATE(625-16-1)¹³CNMR T-PENTYL ACETATE(625-16-1)IR1 T-PENTYL ACETATE(625-16-1)Raman

Supplier

Sigma-Aldrich

Telephone021-61415566 800-8193336

Websitehttps://www.sigmaaldrich.cn

ShangHai Anpel Co, Ltd.

Telephone18501792038; 18501792038

Websitehttps://www.labsci.com.cn/index

Shaanxi Xihua Chemical Industry Co., Ltd

Telephone17691182729 13992773979

Website

Shaanxi Didu New Materials Co. Ltd

Telephone+86-89586680 +86-13289823923

Websitehttps://www.dideu.com/en/

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