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2-Methyl-2-pentenal_Molecular_structure_CAS_623-36-9)
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2-Methyl-2-pentenal

Catalog No. 294667 Name Sigma Aldrich
CAS Number 623-36-9 Website http://www.sigmaaldrich.com
M. F. C6H10O Telephone 1-800-521-8956
M. W. 98.143 Fax
Purity 97% Email
Storage Chembase ID: 107659

SYNONYMS

Title
2-甲基-2-戊烯醛
IUPAC name
2-methylpent-2-enal
IUPAC Traditional name
2-pentenal, 2-methyl-

DATABASE IDS

PubChem SID 24857727
CAS Number 623-36-9
EC Number 210-789-5
MDL Number MFCD00006978

PROPERTIES

Linear Formula C2H5CH=C(CH3)CHO
Purity 97%
Boiling Point 137-138 °C/765 mmHg(lit.)
Density 0.86 g/mL at 25 °C(lit.)
Flash Point 32 °C
Flash Point 89.6 °F
Refractive Index n20/D 1.45(lit.)
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H226-H319-H332
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P305 + P351 + P338
RID/ADR UN 1989 3/PG 3
Risk Statements 10-20-36
RTECS SB2100000
Safety Statements 26
Hazard Class 3
UN Number 1989
Packing Group 3
German water hazard class 1

DETAILS

Description (English)
Packaging
25, 100 g in glass bottle
Description (简体中文)
包装
25, 100 g in glass bottle

REFERENCES