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Isobutyl acetate

Name: Isobutyl acetate
Brand: USP

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Acetic acid isobutyl ester

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About This Item

Linear Formula:

CH₃COOCH₂CH(CH₃)₂

CAS Number:

110-19-0

Molecular Weight:

116.16

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329750192

MDL number:

MFCD00008932

Beilstein/REAXYS Number:

1741909

eCl@ss:

25140904

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Properties

grade

pharmaceutical primary standard

agency

USP

vapor density

>4 (vs air)

vapor pressure

15 mmHg ( 20 °C)

autoignition temp.

793 °F

expl. lim.

10.5 %

manufacturer/tradename

USP

refractive index

n20/D 1.39 (lit.)

bp

115-117 °C (lit.)

mp

−99 °C (lit.)

density

0.867 g/mL at 25 °C (lit.)

application(s)

pharmaceutical
pharmaceutical (small molecule)

format

neat

SMILES string

CC(C)COC(C)=O

InChI

1S/C6H12O2/c1-5(2)4-8-6(3)7/h5H,4H2,1-3H3

InChI key

GJRQTCIYDGXPES-UHFFFAOYSA-N

Description

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Isobutyl acetate USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

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This Item	94823	537470	W217506
USP 1347802 Isobutyl acetate	Supelco 94823 Isobutyl acetate	Sigma-Aldrich 537470 Isobutyl acetate	Sigma-Aldrich W217506 Isobutyl acetate
description United States Pharmacopeia (USP) Reference Standard	description analytical standard	description 99%	description FCC, FG
manufacturer/tradename USP	manufacturer/tradename -	manufacturer/tradename -	manufacturer/tradename -
grade pharmaceutical primary standard	grade analytical standard	grade -	grade Kosher, Halal, Fragrance grade, FG
application(s) pharmaceutical pharmaceutical (small molecule)	application(s) cleaning products cosmetics environmental flavors and fragrances food and beverages personal care	application(s) -	application(s) flavors and fragrances
format neat	format neat	format -	format -
agency USP	agency -	agency -	agency meets purity specifications of JECFA, follows IFRA guidelines
bp 115-117 °C (lit.)	bp 115-117 °C (lit.)	bp 115-117 °C (lit.)	bp 115-117 °C (lit.)

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Pictograms

GHS02,GHS07

Signal Word

Danger

Hazard Codes

H225,H336

Precautionary Statements

P210 - P233 - P240 - P241 - P242 - P243

Hazard Classifications

Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class

3 - Flammable liquids

WGK

WGK 1

Flash Point (°F)

71.6 °F - Pensky-Martens closed cup

Flash Point (°C)

22 °C - Pensky-Martens closed cup

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