Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 11H-Dibenzo[c,f][1,2]diazepine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

256-91-7

256-91-7 structure

256-91-7 structure

Name: 11H-Dibenzo[c,f][1,2]diazepine
Chemical Name: 11H-benzo[c][1,2]benzodiazepine
CAS Number: 256-91-7
Molecular Formula: C₁₃H₁₀N₂
Molecular Weight: 194.23200
Create Date: 2017-05-09 12:07:06
Modify Date: 2025-09-27 19:18:05

Name	11H-benzo[c][1,2]benzodiazepine
Synonyms	2,3,6,7-Dibenzo-4,5-diaza-cycloheptatrien-(2,4,6)-= 11H-Dibenzo<11H-Dibenzo[c,f][1,2]diazepin 2,3:6,7-Dibenzo-4,5-diazacyclohepta-2,4,6-triene 11H-Dibenzo(c,f)(1,2)diazepine 11H-Dibenzo<c,f>-<1,2>diazepin

Density	1.17g/cm3
Boiling Point	342ºC at 760 mmHg
Molecular Formula	C₁₃H₁₀N₂
Molecular Weight	194.23200
Flash Point	152.8ºC
Exact Mass	194.08400
PSA	24.72000
LogP	2.87740
Vapour Pressure	0.000154mmHg at 25°C
Index of Refraction	1.656

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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