Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1'-Pentamethylenebis[3-(2-chloroethyl)-3-nitrosourea]
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Purity: 98.0%
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60784-44-3

60784-44-3 structure

60784-44-3 structure

Name: 1,1'-Pentamethylenebis[3-(2-chloroethyl)-3-nitrosourea]
Chemical Name: 1-(2-chloroethyl)-3-[5-[[2-chloroethyl(nitroso)carbamoyl]amino]pentyl]-1-nitrosourea
CAS Number: 60784-44-3
Molecular Formula: C₁₁H₂₀Cl₂N₆O₄
Molecular Weight: 371.22000
Create Date: 2017-10-23 15:09:30
Modify Date: 2025-12-01 23:41:35

Name	1-(2-chloroethyl)-3-[5-[[2-chloroethyl(nitroso)carbamoyl]amino]pentyl]-1-nitrosourea

Density	1.43g/cm3
Molecular Formula	C₁₁H₂₀Cl₂N₆O₄
Molecular Weight	371.22000
Exact Mass	370.09200
PSA	130.52000
LogP	2.42910
Index of Refraction	1.581

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT9955000

CHEMICAL NAME :: Urea, 1,1'-pentamethylenebis(3-(2-chloroethyl)-3-nitroso-

CAS REGISTRY NUMBER :: 60784-44-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C11-H20-Cl2-N6-O4

MOLECULAR WEIGHT :: 371.27

WISWESSER LINE NOTATION :: ONN2GVM5MVNNO&2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 45 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - acute pulmonary edema Liver - hepatitis (hepatocellular necrosis), diffuse Blood - changes in bone marrow (not otherwise specified)

TYPE OF TEST :: Sex chromosome loss and nondisjunction

MUTATION DATA

TYPE OF TEST :: Gene conversion and mitotic recombination

TEST SYSTEM :: Yeast - Saccharomyces cerevisiae

DOSE/DURATION :: 500 umol/L/16H

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 42,45,1977

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