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4,4'-ddnu

4,4'-ddnu Structure
4,4'-ddnu structure
CAS No.
2642-81-1
Chemical Name:
4,4'-ddnu
Synonyms
C06642;4,4'-ddnu;Reaxys ID: 5816303;Dimenhydrinate Impurity 13;1,1-Di(4-chlorophenyl)ethene;1,1-bis(p-chlorophenyl)ethene;1,1-Bis(4-chlorophenyl)ethene;2,2-Bis(4-chlorophenyl)ethene;1,1-Bis(4-chlorophenyl)ethylene;4,4'-Vinylidenebis(chlorobenzene)
CBNumber:
CB91216278
Molecular Formula:
C14H10Cl2
Molecular Weight:
249.14
MDL Number:
MFCD00155036
MOL File:
2642-81-1.mol
Last updated:2023-05-04 15:14:45
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4,4'-ddnu Properties

Melting point 84-85 °C
Boiling point 349.6±22.0 °C(Predicted)
Density 1.210±0.06 g/cm3(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS09
Signal word  Warning
Hazard statements  H410-H302
Precautionary statements  P273-P391-P501-P264-P270-P301+P312-P330-P501

4,4'-ddnu price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation HCH0029494 1,1-BIS(4-CHLOROPHENYL)ETHYLENE 95.00% 2642-81-1 50MG $727.65 2021-12-16 Buy
Product number Packaging Price Buy
HCH0029494 50MG $727.65 Buy

4,4'-ddnu Chemical Properties,Uses,Production

4,4'-ddnu Preparation Products And Raw materials

Raw materials

Preparation Products

4,4'-DICHLORO-ALPHA-METHYLBENZHYDROL DDOH 4,4'-Dichlorobenzophenone

4,4'-ddnu Suppliers

Global( 14)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
HBCChem, Inc. +1-510-219-6317 sales@hbcchem.com United States 10658 60
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9911 50
Shanghai QianJin Chemical Technology Co., Ltd 021-20900665 17321230821 2986274987@qq.com China 980 55
MQ (shanghai) Pharmaceuticals Co., Ltd. 13761635123 1014988033@qq.com China 4986 55
Hubei Yangxin Medical Technology Co., Ltd. 15374522761 3003392093@qq.com China 7935 55
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55936 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80514535 19917294565 caoy@chemextension.com China 3129 58
TCI (Shanghai) Chemical Trading Co., Ltd. 021-61109150 sales@tcisct.com China 31163 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 18162595016 3287908757@qq.com China 9887 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
HBCChem, Inc. 60
Shanghai Kewel Chemical Co., Ltd. 50
Shanghai QianJin Chemical Technology Co., Ltd 55
MQ (shanghai) Pharmaceuticals Co., Ltd. 55
Hubei Yangxin Medical Technology Co., Ltd. 55
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 58
TCI (Shanghai) Chemical Trading Co., Ltd. 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 58

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4,4'-ddnu 1,1-Bis(4-chlorophenyl)ethene 1,1-Di(4-chlorophenyl)ethene 1,1'-Ethenylidenebis(4-chlorobenzene) 2,2-Bis(4-chlorophenyl)ethene 4,4'-Vinylidenebis(chlorobenzene) C06642 Unsym-bis(4'-chlorophenyl)ethylene 1,1-Bis(4-chlorophenyl)ethylene Reaxys ID: 5816303 1,1-bis(p-chlorophenyl)ethene 1,1-bis(4-Chlorophenyl)ethylene@100 μg/mL in Methanol Benzene, 1,1'-ethenylidenebis[4-chloro- Dimenhydrinate Impurity 13 1-Pyrrolidinepropanol,α-[(1R,3S)-3-hydroxycyclohexyl]-α-phenyl-,(αR)-rel- 4,4'-(Ethene-1,1-diyl)bis(chlorobenzene) 4,4'-(ethene-1,1-diyl)bis(chlorobenzene) 2642-81-1