Urea,N-methyl-N'-(4-methylphenyl)-N-nitroso-

Modify Date: 2024-04-01 12:08:58

Urea,N-methyl-N'-(4-methylphenyl)-N-nitroso- structure	Common Name	Urea,N-methyl-N'-(4-methylphenyl)-N-nitroso-
	CAS Number	23139-00-6	Molecular Weight	193.20300
	Density	1.19g/cm3	Boiling Point	N/A
	Molecular Formula	C₉H₁₁N₃O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	1-methyl-3-(4-methylphenyl)-1-nitrosourea
Synonym	More Synonyms

Density	1.19g/cm3
Molecular Formula	C₉H₁₁N₃O₂
Molecular Weight	193.20300
Exact Mass	193.08500
PSA	61.77000
LogP	2.21310
Index of Refraction	1.566

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT8205000

CHEMICAL NAME :: Urea, 1-methyl-1-nitroso-3-(p-tolyl)-

CAS REGISTRY NUMBER :: 23139-00-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H11-N3-O2

MOLECULAR WEIGHT :: 193.23

WISWESSER LINE NOTATION :: ONN1&VMR D1

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 :: 574 mg/kg/7W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 33500 pmol/plate

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 39,5147,1979

HS Code	2924299090

p-Toluidine structure

p-Toluidine

CAS#:106-49-0

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Urea,N-methyl-N'-(4-methylphenyl)-N-nitroso- Structure

Urea,N-methyl-N...

CAS#:23139-00-6

Literature: Tanno, Masayuki; Sueyoshi, Shoko Chemical & Pharmaceutical Bulletin, 1987 , vol. 35, # 4 p. 1360 - 1371

Precursor 1
CAS#:106-49-0 p-Toluidine
DownStream 0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

1-Methyl-1-nitroso-3-<4-tolyl>-harnstoff

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Urea,N-methyl-N'-(4-methylphenyl)-N-nitroso-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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