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1476-11-5 - cis-1,4-Dichloro-2-butene, 95% - A18956 - Alfa Aesar

A18956 cis-1,4-Dichloro-2-butene, 95%

CAS Number
1476-11-5
Synonyms

Size Price ($) Quantity Availability
25g 91.35
100g 258.38
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cis-1,4-Dichloro-2-butene, 95%

MDL
MFCD00062950
EINECS
216-021-5

Chemical Properties

Formula
C4H6Cl2
Formula Weight
125.00
Melting point
-48°
Boiling Point
151-153°
Flash Point
55°(132°F)
Density
1.188
Refractive Index
1.4900
Sensitivity
Moisture & Light Sensitive
Solubility
Not miscible or difficult to mix in water. Soluble in alcohol, ether, acetone and benzene.

Applications

It is employed as an intermediate for the production of other chemicals such as in the production of chloroprene. It is also used as a starting material in the production of adiponitrile, butane-1,4-diol, and tetrahydrofuran. It is also used in the preparation of functionalized 3,5-disubstituted cyclopent-2-enones.

Notes

Moisture & Light Sensitive. Store away from oxidizing agents, heat, water/moisture and light. Store under inert gas. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Keep it refrigerated.

Literature References

Heasley VL and Lais BR. Reactions of cis-and trans-1, 4-dichloro-2-butene with sodium amide.J Org. Chem.196833(6), 2571-2.

Wei-Chieh Cheng.; Mark J Kurth. The sulfone linker in solid-phase synthesis: preparation of 3,5-disubstituted cyclopent-2-enones.J Org Chem.2002,67(13), 4387-4391.

GHS Hazard and Precautionary Statements

Hazard Statements: H300-H310-H330-H350-H314-H318-H226-H400-H410

Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. May cause cancer. Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapour. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Precautionary Statements: P210-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1719692
Hazard Class
6.1
Packing Group
I
Harmonized Tariff Code
2903.29
TSCA
Yes
RTECS
EM4900000

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