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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,6-DIHYDRO-7,12-DIMETHYLBENZ(a)-ANTHRACENE
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Purity: 98.0%
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35281-29-9

35281-29-9 structure

35281-29-9 structure

Name: 5,6-DIHYDRO-7,12-DIMETHYLBENZ(a)-ANTHRACENE
Chemical Name: 7,12-dimethyl-5,6-dihydrobenzo[a]anthracene
CAS Number: 35281-29-9
Molecular Formula: C₂₀H₁₈
Molecular Weight: 258.35700
Create Date: 2016-06-15 15:53:15
Modify Date: 2025-09-03 09:57:05

Name	7,12-dimethyl-5,6-dihydrobenzo[a]anthracene
Synonyms	5,6-Dihydro-7,12-dimethyl-benz<a>anthracen 5,6-dihydro-DMBA 7,12-Dimethyl-5,6-dihydro-benz<a>anthracen 7,12-dimethyl-5,6-dihydrobenz<a>anthracene

Density	1.11g/cm3
Boiling Point	435ºC at 760 mmHg
Molecular Formula	C₂₀H₁₈
Molecular Weight	258.35700
Flash Point	210.6ºC
Exact Mass	258.14100
LogP	5.22220
Index of Refraction	1.659

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CW1800000

CHEMICAL NAME :: Benz(a)anthracene, 5,6-dihydro-7,12-dimethyl-

CAS REGISTRY NUMBER :: 35281-29-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H18

MOLECULAR WEIGHT :: 258.38

WISWESSER LINE NOTATION :: L D6 B666&&T&J C1 J1

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 :: 128 mg/kg/50W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

REFERENCE :: ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 77,226,1972

102002-33-5 structure

102002-33-5

~%

35281-29-9 structure

35281-29-9

Literature: Hadler,H.I.; Kryger,A.C. Journal of Organic Chemistry, 1960 , vol. 25, p. 1896 - 1901

102001-54-7 structure

102001-54-7

~%

35281-29-9 structure

35281-29-9

Literature: Hadler,H.I.; Kryger,A.C. Journal of Organic Chemistry, 1960 , vol. 25, p. 1896 - 1901

109399-58-8 structure

109399-58-8

~%

35281-29-9 structure

35281-29-9

Literature: Hadler,H.I.; Kryger,A.C. Journal of Organic Chemistry, 1960 , vol. 25, p. 1896 - 1901

57-97-6 structure

57-97-6

~%

35281-29-9 structure

35281-29-9

Literature: Hadler,H.I.; Kryger,A.C. Journal of Organic Chemistry, 1960 , vol. 25, p. 1896 - 1901

Precursor 3
57-97-6 102002-33-5 109399-58-8
DownStream 0

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