Benzocarbazole

Modify Date: 2026-07-09 13:15:08

Benzocarbazole Structure
Benzocarbazole structure
Common Name Benzocarbazole
CAS Number 239-01-0 Molecular Weight 217.265
Density 1.3±0.1 g/cm3 Boiling Point 456.1±14.0 °C at 760 mmHg
Molecular Formula C16H11N Melting Point 266ºC
MSDS N/A Flash Point 207.9±12.7 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 11h-benzo[a]carbazole
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.3±0.1 g/cm3
Boiling Point 456.1±14.0 °C at 760 mmHg
Melting Point 266ºC
Molecular Formula C16H11N
Molecular Weight 217.265
Flash Point 207.9±12.7 °C
Exact Mass 217.089142
PSA 15.79000
LogP 4.95
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.823
InChIKey MYKQKWIPLZEVOW-UHFFFAOYSA-N
SMILES c1ccc2c(c1)ccc1c3ccccc3[nH]c21

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DE7025000
CHEMICAL NAME :
11H-Benzo(a)carbazole
CAS REGISTRY NUMBER :
239-01-0
BEILSTEIN REFERENCE NO. :
0155940
LAST UPDATED :
199803
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C16-H11-N
MOLECULAR WEIGHT :
217.28
WISWESSER LINE NOTATION :
T D6 B566 CMJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
840 mg/kg/21W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
REFERENCE :
HSZPAZ Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie. (Walter de Gruyter, Inc., 200 Saw Mill River Rd., Hawthorne, NY 10532) V.21- 1895/96- Volume(issue)/page/year: 236,79,1935 *** REVIEWS *** TOXICOLOGY REVIEW ACRSAJ Advances in Cancer Research. (Academic Press, Inc., 465 S. Lincoln Dr., Troy, MO 63379) V.1- 1953- Volume(issue)/page/year: 7,475,1963 TOXICOLOGY REVIEW 85DHAX "Medical and Biologic Effects of Environmental Pollutants Series," Washington, DC, National Academy of Sciences, 1972-77 Volume(issue)/page/year: Pc,4,1972

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933990090

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Benzocarbazole
1,2-Benzcarbazole
1,2-Benzocarbazole
1H-benzo<a>carbazole
EINECS 205-945-4
11H-Benzo[a]carbazole
Benzo[a]carbazole
11-Azachrysofluorene
11H-benzo<a>carbazole

 Benzocarbazole | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the SMILES notation of 11h-benzo[a]carbazole?
A: SMILES notation of 11h-benzo[a]carbazole is c1ccc2c(c1)ccc1c3ccccc3[nH]c21.
Q: What is the molecular formula of 11h-benzo[a]carbazole?
A: Molecular formula of 11h-benzo[a]carbazole is C16H11N.
Q: What is the InChIKey of 11h-benzo[a]carbazole?
A: InChIKey of 11h-benzo[a]carbazole is MYKQKWIPLZEVOW-UHFFFAOYSA-N.
Q: What is the boiling point of 11h-benzo[a]carbazole?
A: Boiling point of 11h-benzo[a]carbazole is 456.1±14.0 °C at 760 mmHg.
Q: What English synonyms does 11h-benzo[a]carbazole have?
A: English synonyms of 11h-benzo[a]carbazole: Benzocarbazole, 1,2-Benzcarbazole, 1,2-Benzocarbazole, 1H-benzocarbazole, EINECS 205-945-4, 11H-Benzo[a]carbazole, Benzo[a]carbazole, 11-Azachrysofluorene, 11H-benzocarbazole.
Q: What is the polar surface area (PSA) of 11h-benzo[a]carbazole?
A: Polar surface area (PSA) of 11h-benzo[a]carbazole is 15.79000.
Q: What is the melting point of 11h-benzo[a]carbazole?
A: Melting point of 11h-benzo[a]carbazole is 266ºC.
Q: What is the molecular weight of 11h-benzo[a]carbazole?
A: Molecular weight of 11h-benzo[a]carbazole is 217.265.
Q: What are the upstream materials of 11h-benzo[a]carbazole?
A: Related upstream materials(CAS) of 11h-benzo[a]carbazole: 1088486-78-5;59-88-1;529-34-0;21064-49-3;796843-29-3;94064-83-2;90-30-2.
Q: What is the English name of 11h-benzo[a]carbazole?
A: The English name of 11h-benzo[a]carbazole is 11h-benzo[a]carbazole.

 Benzocarbazolefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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