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A19182 cis-2-Butene-1,4-diol, 96%, remainder trans-isomer

CAS Number
6117-80-2
Synonyms
1,4-Dihydroxy-cis-2-butene

Stock No. Size Price ($) Quantity Availability
A19182-30 250g 38.20
A19182-0B 1000g 94.20
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cis-2-Butene-1,4-diol, 96%, remainder trans-isomer

MDL
MFCD00002924
EINECS
228-085-1

Chemical Properties

Formula
C4H8O2
Formula Weight
88.11
Melting point
6-8°
Boiling Point
131-132°/12mm
Flash Point
127°(260°F)
Density
1.070
Refractive Index
1.4780
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water.

Applications

cis-2-Butene-1, 4-diol is used as a probe for studying isomerization versus hydrogenation and hydrogenolysis reactions. (DPCB-OMe) efficiently catalyzes cyclodehydration of cis-2-butene-1,4-diol with active methylene compounds to give 2-vinyl-2,3-dihydrofurans in good to high yields. Grubbs's cross metathesis of eugenol with cis-2-butene-1, 4-diol to make a natural product, an organometallic experiment.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Literature References

Chun-xiu Pan,; Xiu-zhu Xu,; Hong-mei He,; Xiao-jun Cai,; Xue-jun Zhang. Separation and identification of cis and trans isomers of 2-butene-1,4-diol and lafutidine by HPLC and LC-MS.. Journal of Zhejiang University (Science B). 2005, 6 (1), 74-78 .

Hiromi Murakami,; Yukio Matsui,; Fumiyuki Ozawa,; Masaaki Yoshifuji. Cyclodehydration of cis-2-butene-1,4-diol with active methylene compounds catalyzed by a diphosphinidenecyclobutene-coordinated palladium complex . Journal of Organometallic Chemistry. 2006, 691 (14) ,3151-3156.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing 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. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. 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. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
1679241
Harmonized Tariff Code
2905.39
TSCA
No
RTECS
EM4970000

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