Company Name: |
J & K SCIENTIFIC LTD.
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Tel: |
010-82848833 400-666-7788 |
Email: |
jkinfo@jkchemical.com |
Products Intro: |
Product Name:1,1-bis(4-Chlorophenyl)ethylene CAS:2642-81-1 Purity:100 μg/ML in Methanol Package:10Mg
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Company Name: |
HBCChem, Inc.
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Tel: |
+1-510-219-6317 |
Email: |
sales@hbcchem.com |
Products Intro: |
Product Name:1,1-Bis(4-Chloro Phenyl) Ethylene CAS:2642-81-1 Purity:99.88% Package:2kg;25 kg;100kg Remarks:HBC8838
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Company Name: |
Shanghai Kewel Chemical Co., Ltd.
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Tel: |
021-64609169 18901607656 |
Email: |
greensnown@163.com |
Products Intro: |
Product Name:Dimenhydrinate Impurity 13 CAS:2642-81-1 Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
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Company Name: |
MQ (shanghai) Pharmaceuticals Co., Ltd.
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Tel: |
13761635123 |
Email: |
1014988033@qq.com |
Products Intro: |
Product Name:4,4'-(Ethene-1,1-diyl)bis(chlorobenzene) CAS:2642-81-1 Purity:>95% Package:1G,5G
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Company Name: |
Hubei Yangxin Medical Technology Co., Ltd.
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Tel: |
15374522761 |
Email: |
3003392093@qq.com |
Products Intro: |
Product Name:Dimenhydrinate Impurity 13 CAS:2642-81-1 Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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| 4,4'-ddnu Basic information |
Product Name: | 4,4'-ddnu | Synonyms: | 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 | CAS: | 2642-81-1 | MF: | C14H10Cl2 | MW: | 249.14 | EINECS: | | Product Categories: | | Mol File: | 2642-81-1.mol | |
| 4,4'-ddnu Chemical Properties |
Melting point | 84-85 °C | Boiling point | 349.6±22.0 °C(Predicted) | density | 1.210±0.06 g/cm3(Predicted) |
| 4,4'-ddnu Usage And Synthesis |
| 4,4'-ddnu Preparation Products And Raw materials |
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