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Crotonaldehyde, mixture of cis and trans_Molecular_structure_CAS_4170-30-3)
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Crotonaldehyde, mixture of cis and trans

Catalog No. 27980 Name Sigma Aldrich
CAS Number 4170-30-3 Website http://www.sigmaaldrich.com
M. F. C4H6O Telephone 1-800-521-8956
M. W. 70.08984 Fax
Purity ≥99.5% (GC) Email
Storage Chembase ID: 3973

SYNONYMS

Title
巴豆醛,顺式和反式混合物
IUPAC name
(2E)-but-2-enal
IUPAC Traditional name
crotonaldehyde
Synonyms
2-丁烯醛,顺式和反式混合物
2-Butenal, mixture of cis and trans

DATABASE IDS

PubChem SID 24856909
MDL Number MFCD00007003
Beilstein Number 1209254
CAS Number 4170-30-3

PROPERTIES

Contains ~0.1% 2,6-di-tert-butyl-4-methylphenol as stabilizer
Contains ~1% H2O as stabilizer
Linear Formula CH3CH=CHCHO
Purity ≥99.5% (GC)
Boiling Point 101-102 °C(lit.)
Density 0.853 g/mL at 20 °C(lit.)
Flash Point 13 °C
Flash Point 55.4 °F
Refractive Index n20/D 1.437
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Pictograms GHS08
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H225-H301-H311-H315-H318-H330-H335-H341-H373-H400
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Highly toxic Highly toxic (T+)
European Hazard Symbols Nature polluting Nature polluting (N)
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 P210-P260-P273-P280-P284-P301 + P310
RID/ADR UN 1143 6.1/PG 1
Risk Statements 11-24/25-26-37/38-41-48/22-50-68
RTECS GP9499000
Safety Statements 16-26-28-36/37/39-45-61
Storage Temperature 2-8°C
Hazard Class 6.1
UN Number 1143
Packing Group 1
German water hazard class 3

DETAILS

Description (English)
Packaging
1 L in glass bottle
250 mL in glass bottle
Description (简体中文)
包装
1 L in glass bottle
250 mL in glass bottle

REFERENCES