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Product Name: 1-(2-chloroethyl)-3-naphthalen-1-yl-urea
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73953-69-2

73953-69-2 structure

73953-69-2 structure

Name: 1-(2-chloroethyl)-3-naphthalen-1-yl-urea
Chemical Name: 1-(2-chloroethyl)-3-naphthalen-1-ylurea
CAS Number: 73953-69-2
Molecular Formula: C₁₃H₁₃ClN₂O
Molecular Weight: 248.70800
Create Date: 2017-04-19 21:58:46
Modify Date: 2025-08-26 17:30:22

Name	1-(2-chloroethyl)-3-naphthalen-1-ylurea
Synonyms	wln: l66j bmvm2g

Density	1.286g/cm3
Boiling Point	399.1ºC at 760 mmHg
Molecular Formula	C₁₃H₁₃ClN₂O
Molecular Weight	248.70800
Flash Point	195.2ºC
Exact Mass	248.07200
PSA	41.13000
LogP	3.66400
Index of Refraction	1.66

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS5014500

CHEMICAL NAME :: Urea, 1-(2-chloroethyl)-3-(1-naphthyl)-

CAS REGISTRY NUMBER :: 73953-69-2

BEILSTEIN REFERENCE NO. :: 2377274

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H13-Cl-N2-O

MOLECULAR WEIGHT :: 248.73

WISWESSER LINE NOTATION :: L66J BMVM2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02554

1943-83-5 structure

1943-83-5

134-32-7 structure

134-32-7

~54%

73953-69-2 structure

73953-69-2

Literature: Mounetou; Legault; Lacroix; C-Gaudreault Journal of Medicinal Chemistry, 2001 , vol. 44, # 5 p. 694 - 702

102613-36-5 structure

102613-36-5

~%

73953-69-2 structure

73953-69-2

Literature: Bloom et al. Journal of the American Chemical Society, 1957 , vol. 79, p. 5072

Precursor 3
1943-83-5 134-32-7 102613-36-5
DownStream 2
40520-51-2 102613-36-5

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