Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-Hydrazinedicarboxamide,N1,N2-dimethyl-N1,N2-dinitroso-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

3844-60-8

3844-60-8 structure

3844-60-8 structure

Name: 1,2-Hydrazinedicarboxamide,N1,N2-dimethyl-N1,N2-dinitroso-
Chemical Name: 1-methyl-3-[[methyl(nitroso)carbamoyl]amino]-1-nitrosourea
CAS Number: 3844-60-8
Molecular Formula: C₄H₈N₆O₄
Molecular Weight: 204.14400
Create Date: 2017-04-30 11:31:04
Modify Date: 2023-01-17 23:48:37

Name	1-methyl-3-[[methyl(nitroso)carbamoyl]amino]-1-nitrosourea
Synonyms	1,6-DIMETHYL-1,6-DINITROSOBIUREA SRI 1666 1,6-Dimethyl-1,6-dinitrosobiharnstoff Hydrazodicarbonsaeuredinitrosodimethylamid Biurea,1,6-dimethyl-1,6-dinitroso

Density	1.63g/cm3
Molecular Formula	C₄H₈N₆O₄
Molecular Weight	204.14400
Exact Mass	204.06100
PSA	123.54000
LogP	0.32880
Index of Refraction	1.624

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EC1450000

CHEMICAL NAME :: Biurea, 1,6-dimethyl-1,6-dinitroso-

CAS REGISTRY NUMBER :: 3844-60-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C4-H8-N6-O4

MOLECULAR WEIGHT :: 204.18

WISWESSER LINE NOTATION :: ONN1&VMMVN1&NO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 69,103,1967

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56570 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. (Bethesda, MD 20205) Volume(issue)/page/year: JAN1986 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 420 mg/kg/28W-I

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

REFERENCE :: ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 69,103,1967

HS Code	2928000090

2937-76-0 structure

2937-76-0

~%

3844-60-8 structure

3844-60-8

Literature: Johnston,T.P. et al. J. Med. Chem., 1963 , vol. 6, p. 669 - 681

Precursor 1
2937-76-0
DownStream 0

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%