Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6,12b-Dihydro-3-Methylcholanthrene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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63041-50-9

63041-50-9 structure

63041-50-9 structure

Name: 6,12b-Dihydro-3-Methylcholanthrene
Chemical Name: 3-methyl-1,2,6,12b-tetrahydrobenzo[j]aceanthrylene
CAS Number: 63041-50-9
Molecular Formula: C₂₁H₁₈
Molecular Weight: 270.36800
Create Date: 2016-02-17 19:18:44
Modify Date: 2025-09-11 08:11:32

Name	3-methyl-1,2,6,12b-tetrahydrobenzo[j]aceanthrylene
Synonyms	meso-Dihydro-3-methylcholanthrene Cholanthrene,6,12b-dihydro-3-methyl 3-Methyl-6,12b-dihydrocholanthracen

Density	1.173g/cm3
Boiling Point	434.8ºC at 760 mmHg
Molecular Formula	C₂₁H₁₈
Molecular Weight	270.36800
Flash Point	210.7ºC
Exact Mass	270.14100
LogP	5.13050
Index of Refraction	1.694

CHEMICAL IDENTIFICATION

RTECS NUMBER :: FZ3150000

CHEMICAL NAME :: Cholanthrene, 6,12b-dihydro-3-methyl-

CAS REGISTRY NUMBER :: 63041-50-9

BEILSTEIN REFERENCE NO. :: 3332091

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C21-H18

MOLECULAR WEIGHT :: 270.39

WISWESSER LINE NOTATION :: L E6 D6656 1A T&&TT&J R1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 40 mg/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Tumorigenic - tumors at site of application

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 1,695,1941

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 1,685,1941

56-49-5 structure

56-49-5

~%

63041-50-9 structure

63041-50-9

Literature: Bachmann Journal of Organic Chemistry, 1936 , vol. 1, p. 347,351

60-29-7 structure

60-29-7

56-49-5 structure

56-49-5

71-43-2 structure

71-43-2

~%

63041-50-9 structure

63041-50-9

Literature: Bachmann Journal of Organic Chemistry, 1936 , vol. 1, p. 347,351

Precursor 3
56-49-5 60-29-7 71-43-2
DownStream 1
56-49-5

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