| Company Name: |
J & K SCIENTIFIC LTD.
|
| 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
|
| Company Name: |
HBCChem, Inc.
|
| 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
|
| Company Name: |
Shanghai Kewel Chemical Co., Ltd.
|
| 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
|
| Company Name: |
MQ (shanghai) Pharmaceuticals Co., Ltd.
|
| 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
|
|
| | 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 |
|