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1,3-Dichloro-2-butene, cis + trans, 98%, stab. with BHT - CAS 926-57-8 - Formula C4H6Cl2

L20334 926-57-8 1,3-Dichloro-2-butene, cis + trans, 98%, stab. with BHT Alfa Aesar


Certificate of Analysis

1,3-Dichloro-2-butene, cis + trans, 98%, stab. with BHT

CAS: 926-57-8 MDL: MFCD00000861  EINECS: 213-138-3
UN#:UN1992Hazard Class:3Packing Group:III


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
5g 31.00 Check Availability Add to Favorites Enter qty and click checkbox
25g 90.60 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: C4H6Cl2  Density: 1.161
Formula weight: 125.00  Refractive Index: 1.4730
Boiling point: 125-129° Sensitivity: Moisture Sensitive
Flash point: 33°(91°F) 

Other References

Beilstein: 906754
UN#: UN1992
Harmonized Tariff Code: 2903.29

GHS Hazard and Precautionary Statements

Hazard Statements : H331-H302-H315-H319-H335-H226-H411-H401

Toxic if inhaled. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Flammable liquid and vapour. Toxic to aquatic life with long lasting effects. Toxic to aquatic life.

Precautionary Statements : P210-P261-P303+P361+P353-P305+P351+P338-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

FlammableToxicDangerous for the environment

Risk & Safety

Risk Phrases: 10-20/22-36/37/38-51/53
Flammable. Harmful by inhalation and if swallowed. Irritating to eyes, respiratory system and skin. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Phrases: 26-36/37-57
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves. Use appropriate containment to avoid environmental contamination.
Harmful Dangerous for the environment
RTECS: EM4760000