Substance
ID:311595
Names and Identifiers
IUPAC name
(2E)-1,4-dichlorobut-2-ene
IUPAC Traditional name
1,4-dichloro-2-butene(trans)
Synonyms
trans-1,4-Dichloro-2-butene反式-1,4-二氯-2-丁烯
Registration numbers
CAS Number
EC Number
Beilstein Number
PubChem SID
MDL Number
Properties
Physical Property
Boiling Point
74-76 °C/40 mmHg(lit.)
Refractive Index
n20/D 1.488(lit.)
Melting Point
1-3 °C(lit.)
Density
1.183 g/mL at 25 °C(lit.)
Vapor Pressure
10 mmHg ( 20 °C)
Flash Point
53 °C
127.4 °F
Safety Information
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Precautionary statements
P260-P280-P284-P305+P351+P338-P310
RTECS
EM4903000
UN Number
3390
Packing Group
1
RID/ADR
UN 3390 6.1/PG 1
Risk Statements
10-21-25-26-34
Safety Statements
53-23-26-36/37/39-45
Storage Temperature
2-8°C
Hazard Class
6.1
GHS Hazard statements
H226-H301-H312-H314-H330
MSDS Link
German water hazard class
3
GHS Signal Word
Danger
European Hazard Symbols
Highly toxic (T+)Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Product Information
Grade
technical grade
Linear Formula
ClCH2CH=CHCH2Cl
Purity
85%
Molecule Details
Other Notes
85%, remainder predominantly cis isomer
Packaging
5, 25, 100 g in glass bottle
85%, remainder predominantly cis isomer
Packaging
5, 25, 100 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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