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Cosmetics Grade 4,4'-Hexamethylenebis(1,1-dimethylsemicarbazide) 69938-76-7 For Sale with Good Price
- Molecular Formula: C12H28N6O2
- Molecular Weight: 288.393
- Melting Point: 20-23°C(lit.)
- Boiling Point: 236-237°C(lit.)
- PKA: 11.79±0.50(Predicted)
- Flash Point: >230°F
- PSA： 88.74000
- Density: 1.065 g/cm3
- LogP: 1.66200
69938-76-7 Relevant articles
Reaction of unsymmetrical dialkylhydrazines with diisocyanates
Shevchenko, V. V.,Klimenko, N. S.,Vasil'evskaya, G. A.
, p. 2247 - 2248 (2007/10/02)
1,1-Disubstituted bissemicarbazides were...
69938-76-7 Process route
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57-14-7
N,N-Dimethylhydrazine
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822-06-0,28182-81-2,28574-90-5,88357-62-4
Hexamethylene diisocyanate
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69938-76-7
C12 H28 N6 O2
Conditions
| Conditions | Yield |
|---|---|
|
In
benzene;
0-5 deg C, then 1 h at 20-25 deg C;
|
98%
|
69938-76-7 Upstream products
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57-14-7
N,N-Dimethylhydrazine
-
822-06-0
Hexamethylene diisocyanate
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