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

CAS Number
1476-11-5
Synonyms

Stock No. Size Price ($) Quantity Availability
A18956-14 25g 88.80
A18956-22 100g 284.00
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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
Storage & Sensitivity
Keep Cold. Moisture Sensitive. Light Sensitive. Store under Nitrogen.
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: H226-H301-H311-H314-H330-H335

Flammable liquid and vapour. Toxic if swallowed. Toxic in contact with skin. Causes severe skin burns and eye damage. Fatal if inhaled. May cause respiratory irritation.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. Wear respiratory protection. 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. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

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

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