Basic information Aroma Safety Supplier Related

T-PENTYL ACETATE

Basic information Aroma Safety Supplier Related

T-PENTYL ACETATE Basic information

Product Name:
T-PENTYL ACETATE
Synonyms:
  • 2-methylbutan-2-yl acetate
  • 2-methylbutan-2-yl ethanoate
  • 2-Butanol, 2-methyl-, acetate
  • Acetic acid, 1,1-dimethylpropyl ester
  • CH3C(O)OC(CH3)2CH2CH3
  • tert-Pentyl Acetate
  • tert-Pentyl Alcohol, acetate
  • T-PENTYL ACETATE
CAS:
625-16-1
MF:
C7H14O2
MW:
130.18
Mol File:
625-16-1.mol
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T-PENTYL ACETATE Chemical Properties

Melting point:
-74.65°C (estimate)
Boiling point:
123.5°C
Density 
0.8845 (estimate)
refractive index 
1.3995
Flash point:
24℃ (tag closed test)
Specific Gravity
0.873 (20/4℃)
InChI
InChI=1S/C7H14O2/c1-5-7(3,4)9-6(2)8/h5H2,1-4H3
InChIKey
JCCIFDCPHCKATH-UHFFFAOYSA-N
SMILES
CC(OC(=O)C)(C)CC
LogP
2.059 (est)
EPA Substance Registry System
tert-Amyl acetate (625-16-1)
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Safety Information

RIDADR 
1104
OEB
A
OEL
TWA: 100.0 ppm; 525.0 mg/m3
HazardClass 
3.2
PackingGroup 
III
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T-PENTYL ACETATE Usage And Synthesis

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.

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.

T-PENTYL ACETATESupplier

Shaanxi Xihua Chemical Industry Co., Ltd Gold
Tel
029-81136151 17392212881
Email
1095@dideu.com
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
ShangHai Anpel Co, Ltd.
Tel
18501792038 18502138905
Email
shanpel@anpel.com.cn
Merck KGaA
Tel
21-20338288
Email
ordercn@merckgroup.com
GUANGZHOU AANPHARM TECHNOLOGY CO.,LTD
Tel
020-86211473 13925088720
Email
linda@aanpharm.com