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102434-42-4

102434-42-4 structure

102434-42-4 structure

Name: 1-tert-butyl-3-naphthalen-1-ylurea
Chemical Name: 1-tert-butyl-3-naphthalen-1-ylurea
CAS Number: 102434-42-4
Molecular Formula: C₁₅H₁₈N₂O
Molecular Weight: 242.31600
Create Date: 2017-07-25 01:25:36
Modify Date: 2025-09-29 18:38:36

Name	1-tert-butyl-3-naphthalen-1-ylurea
Synonyms	HMS1602L04 N-(tert-butyl)-N'-(1-naphthyl)urea 1-tert-Butyl-3-(1-naphthyl)urea Urea,1-tert-butyl-3-(1-naphthyl)

Density	1.126g/cm3
Boiling Point	371.3ºC at 760mmHg
Molecular Formula	C₁₅H₁₈N₂O
Molecular Weight	242.31600
Flash Point	134.8ºC
Exact Mass	242.14200
PSA	44.62000
LogP	4.16430
Vapour Pressure	1.04E-05mmHg at 25°C
Index of Refraction	1.623

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS3832000

CHEMICAL NAME :: Urea, 1-tert-butyl-3-(1-naphthyl)-

CAS REGISTRY NUMBER :: 102434-42-4

LAST UPDATED :: 198609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H18-N2-O

MOLECULAR WEIGHT :: 242.35

WISWESSER LINE NOTATION :: L66J BMVMX1&1&1

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 :: 56 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#07524

HS Code	2924299090

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%

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