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35635

顺式-3,4-二氯环丁烯

≥95.0% (GC)

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关于此项目

经验公式（希尔记法）:
C4H4Cl2
化学文摘社编号:
2957-95-1
分子量:
122.98
EC Number:
220-981-0
UNSPSC Code:
12352100
PubChem Substance ID:
57649417
Beilstein/REAXYS Number:
1236770
MDL number:
MFCD00143990
Assay:
≥95.0% (GC)
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assay

≥95.0% (GC)

refractive index

n20/D 1.503

bp

74-76 °C/55 mmHg (lit.)

density

1.302 g/mL at 20 °C (lit.)

storage temp.

2-8°C

SMILES string

Cl[C@@H]1C=C[C@@H]1Cl

InChI

1S/C4H4Cl2/c5-3-1-2-4(3)6/h1-4H/t3-,4+

InChI key

MNOAQNJDZROAPA-ZXZARUISSA-N

General description

cis-3,4-Dichlorocyclobutene is a versatile synthon in organic synthesis of natural products. Infrared multiphoton excitation of cis-3,4-dichlorocyclobutene was investigated by optoacoustic detection. cis-3,4-Dichlorocyclobutene undergoes 1,3-dipolar cycloaddition reaction with several nitrile oxides to yield the mixtures of syn- and anti- 4-substituted 6,7-dichloro-2-oxa-3-azabicyclo[3.2.0]hept-3-enes.

Application

cis-3,4-Dichlorocyclobutene may be used in the synthesis of cyclic polyether.

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

131.0 °F - closed cup

flash_point_c

55 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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