Home > Compound List > Product Information
trans-1,4-Dichloro-2-butene_Molecular_structure_CAS_110-57-6)
Click picture or here to close

trans-1,4-Dichloro-2-butene

Catalog No. 35585 Name Sigma Aldrich
CAS Number 110-57-6 Website http://www.sigmaaldrich.com
M. F. C4H6Cl2 Telephone 1-800-521-8956
M. W. 124.99644 Fax
Purity ≥97.0% (GC) Email
Storage Chembase ID: 125139

SYNONYMS

Title
反式-1,4-二氯-2-丁烯
IUPAC name
(2E)-1,4-dichlorobut-2-ene
IUPAC Traditional name
1,4-dichloro-2-butene(trans)

DATABASE IDS

EC Number 203-779-7
MDL Number MFCD00000988
PubChem SID 24861845
CAS Number 110-57-6
Beilstein Number 1719693

PROPERTIES

Grade purum
Impurities ≤2% 3,4-dichloro-1-butene
Impurities ≤2% cis-1,4-dichloro-2-butene
Linear Formula ClCH2CH=CHCH2Cl
Purity ≥97.0% (GC)
Boiling Point 74-76 °C/40 mmHg(lit.)
Density 1.183 g/mL at 25 °C(lit.)
Flash Point 53 °C
Flash Point 127.4 °F
Melting Point 1-3 °C(lit.)
Refractive Index n20/D 1.488(lit.)
Refractive Index n20/D 1.488
Vapor Pressure 10 mmHg ( 20 °C)
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H226-H301-H312-H314-H330
European Hazard Symbols Highly toxic Highly toxic (T+)
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 P260-P280-P284-P301 + P310-P305 + P351 + P338-P310
RID/ADR UN 3390 6.1/PG 1
Risk Statements 10-21-25-26-34
RTECS EM4903000
Safety Statements 53-23-26-36/37/39-45
Storage Temperature 2-8°C
Hazard Class 6.1
UN Number 3390
Packing Group 1
German water hazard class 3

DETAILS

Description (English)
Other Notes
85%, remainder predominantly cis isomer
Description (简体中文)
Other Notes
85%,残留主要为顺式异构体

REFERENCES