CAS 1257220-47-5|5,7-Dihydro-7,7-dimethyl-indeno[2,1-b]carbazole

Introduction：Basic information about CAS 1257220-47-5|5,7-Dihydro-7,7-dimethyl-indeno[2,1-b]carbazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	5,7-Dihydro-7,7-dimethyl-indeno[2,1-b]carbazole
CAS Number	1257220-47-5	Molecular Weight	283.36600
Density	/	Boiling Point	/
Molecular Formula	C₂₁H₁₇N	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	7,7-dimethyl-5H-indeno[2,1-b]carbazole
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₂₁H₁₇N
Molecular Weight	283.36600
Exact Mass	283.13600
PSA	15.79000
LogP	5.62740

Safety Information

HS Code	2933990090

Customs

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%

Synonyms

7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole

12,12-dimethyl-10,12-dihydroindeno[2,1-b]carbazole

5,7-Dihydro-7,7-dimethyl-indeno[2,1-b]carbazole

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