Dibenzochrysene

Modify Date: 2025-08-25 11:48:12

Dibenzochrysene structure	Common Name	Dibenzochrysene
	CAS Number	189-64-0	Molecular Weight	302.368
	Density	1.3±0.1 g/cm3	Boiling Point	552.3±17.0 °C at 760 mmHg
	Molecular Formula	C₂₄H₁₄	Melting Point	308 °C
	MSDS	N/A	Flash Point	282.0±15.1 °C
	Symbol	GHS02, GHS07, GHS08	Signal Word	Danger

Name	Dibenzo[b,def]chrysene
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	552.3±17.0 °C at 760 mmHg
Melting Point	308 °C
Molecular Formula	C₂₄H₁₄
Molecular Weight	302.368
Flash Point	282.0±15.1 °C
Exact Mass	302.109558
LogP	7.63
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.913
Storage condition	2-8°C

Dibenzochrysene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HO5775000

CHEMICAL NAME :: Dibenzo(b,def)chrysene

CAS REGISTRY NUMBER :: 189-64-0

BEILSTEIN REFERENCE NO. :: 2054067

LAST UPDATED :: 199712

DATA ITEMS CITED :: 17

MOLECULAR FORMULA :: C24-H14

MOLECULAR WEIGHT :: 302.38

WISWESSER LINE NOTATION :: L D6 B66 O666 2AB A&J

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Parenteral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 96761 ug/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Implant

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 287 mg/kg/30W-I

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 72 mg/kg/9W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 330 mg/kg/15W

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 700 mg/kg/42W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Skin and Appendages - tumors

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1060 mg/kg/44W-I

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

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 30 ug/L

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 42,1646,1982 *** REVIEWS *** IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 3,207,1973 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 32,331,1983 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 32,331,1983 IARC Cancer Review:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 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 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FRANCE;Carcinogen JAN 1993

Symbol	GHS02, GHS07, GHS08
Signal Word	Danger
Hazard Statements	H225-H304-H315-H319-H335-H336-H340-H350-H372
Precautionary Statements	P201-P210-P261-P301 + P310-P305 + P351 + P338-P308 + P313
Hazard Codes	F: Flammable;T: Toxic;
Risk Phrases	R45
Safety Phrases	S53-S26-S36/37-S62
RIDADR	2811
RTECS	HO5775000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2902909090

Precursor 8
CAS#:194999-65-0 1,2,6,7-tetrahy... CAS#:195057-48-8 cisoid-anti-11,... CAS#:21646-18-4 1,5-bis(bromome... CAS#:80664-96-6 anti-[2,2]-tran...
CAS#:72094-96-3 2,13-dithia[3.3... CAS#:130800-09-8 2,2'-(naphthale... CAS#:7350-86-9 7,14-dihydro-di... CAS#:128-66-5 Vat Yellow 4
DownStream 2
CAS#:63040-54-0 dibenzo[b,def]c... CAS#:63040-57-3 14-Methyldibenz...

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Polycyclic aromatic hydrocarbons: 15 Listings - benz[a]anthracene, benzo[b]fluoranthene, benzo[j]fluoranthene, benzo[k]fluoranthene, benzo[a]pyrene, dibenz[a,h]acridine, dibenz[a,j]acridine, dibenz[a,h]anthracene, 7H-dibenzo[c,g]carbazole, dibenzo[a,e]pyrene, dibenzo[a,h]pyrene, dibenzo[a,i]pyrene, dibenzo[a,l]pyrene, indeno[1,2,3-cd]pyrene, 5-methylchrysene.

Rep. Carcinog. 12 , 353-61, (2011)

Dibenzo[a,h]pyrene.

IARC Monogr. Eval. Carcinog. Risk Chem. Hum. 32 , 331-5, (1983)

Mutagenicity of the bay-region diol-epoxides and other benzo-ring derivatives of dibenzo(a,h)pyrene and dibenzo(a,i)pyrene.

Cancer Res. 41(7) , 2589-97, (1981)

The mutagenic activities of dibenzo(a,h)(pyrene, dibenzo(a,i)pyrene, and a total of 11 of their benzo-ring derivatives were evaluated in bacterial and mammalian cells in the absence or presence of a m...

3,4:8,9-Dibenzpyrene

dibenzo[a,h]pyrene

dibenzo(a,h)pyrene

EINECS 205-878-0

3,4,8,9-Dibenzpyrene

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MFCD00039579

Dibenzo[b,def]chrysene

dibenzo<a,h>pyrene

3,4:8,9-Dibenzopyrene

DIBENZO(B,DEF)CHRYSENE

1,2,6,7-Dibenzopyrene

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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dibenzo[b,def]chrysene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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