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Isovaleric acid

Catalog No. W310212 Name Sigma Aldrich
CAS Number 503-74-2 Website http://www.sigmaaldrich.com
M. F. C5H10O2 Telephone 1-800-521-8956
M. W. 102.1317 Fax
Purity ≥98% Email
Storage Chembase ID: 3400

SYNONYMS

Title
异戊酸
IUPAC name
3-methylbutanoic acid
IUPAC Traditional name
isovaleric acid
Synonyms
3-Methylbutyric acid
异丙基乙酸
3-甲基丁酸
3-Methylbutanoic acid

DATABASE IDS

PubChem SID 24901467
Flavis Number 8.008
MDL Number MFCD00002726
CAS Number 503-74-2
EC Number 207-975-3
FEMA ID 3102
Beilstein Number 1098522

PROPERTIES

Grade FG
Grade Halal
Grade Kosher
Grade natural
Linear Formula (CH3)2CHCH2COOH
Purity ≥98%
Allergens no known allergens
Auto Ignition Point 824 °F
Boiling Point 175-177 °C(lit.)
Density 0.925 g/mL at 20 °C(lit.)
Flash Point 74 °C
Flash Point 165.2 °F
Melting Point -29 °C(lit.)
Refractive Index n20/D 1.403(lit.)
Vapor Pressure 0.38 mmHg ( 20 °C)
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P280-P305 + P351 + P338-P310
Regulation Compliance FDA 21 CFR (172.515)
Regulation Compliance EU Regulation 1334/2008 & 178/2002
RID/ADR UN 3265 8/PG 2
Risk Statements 34
RTECS NY1400000
Safety Statements 26-36/37/39-45
Hazard Class 8
UN Number 3265
Packing Group 2
German water hazard class 1

DETAILS

Description (English)
Packaging
1 kg in glass bottle
1 sample in glass bottle
100, 250 g in glass bottle
5 kg in comp drum
Description (简体中文)
包装
1 kg in glass bottle
1 sample in glass bottle
100, 250 g in glass bottle
5 kg in comp drum

REFERENCES