195707
Sigma-Aldrich

CIS-1,4-DICHLORO-2-BUTENE , 95%

Linear Formula:

ClCH2CH=CHCH2Cl

Empform:

C4H6Cl2

Nacres: NA.22
Mdl No: MFCD00062950
Fw: 125
Pubchem Substance Id: 24851705
CAS Number: 1476-11-5
Grouped product items
SKU Pack Size Availability Price Quantity
195707-100G 100g Estimate to ship on February 06, 2023 -
₫6,672,524
195707-25G 25g Estimate to ship on February 06, 2023 -
₫2,115,224
195707-5G 5g Estimate to ship on February 06, 2023 -
₫631,614
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Properties

Properties
assay 95%
bp 152 
bromine number ?C/758 
brush size diam. × l mmHg (lit.)
depth 1.188 
depth × h × w g/mL 
depth × overall h at 25 
depth × width ?C (lit.)
description CIS-1,4-DICHLORO-2-BUTENE , 95%
frame w × l liquid
inlet and outlet nptm × nptm 1S/C4H6Cl2/c5-3-1-2-4-6/h1-2H3-4H2/b2-1-
inlet and outlet size FQDIANVAWVHZIR-UPHRSURJSA-N
Need License To Purchase Temp. Regu
Check Obsolete 12/31/9999 12:00:00 AM
Temperature Control 10
Shipping Mode DS

Description

Application

cis-1,4-Dichloro-2-butene was used in the preparation of functionalized 3,5-disubstituted cyclopent-2-enones.

General description

cis-1,4-Dichloro-2-butene on reaction with sodium amide yields trans-1-chloro-1,3-butadiene. Mechanism of condensation of sulfone-activated methylene compounds with cis-1,4-dichloro-2-butene to yield cyclopentene has been investigated.

SAFETY INFORMATION

GHS02,GHS05,GHS06,GHS08,GHS09

Signal Word

Danger

H226 - H301 + H311 - H314 - H330 - H350 - H400

P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

RIDADRRIDADR

WGK Germany

WGK 3

Flash Point (F)

131.0 °F - closed cup

Flash Point (C)

55 °C - closed cup

Target Organs

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

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