62491-96-7

62491-96-7结构式

常用中文名：Urea,N-(2-chloroethyl)-N'-4-pyridinyl-
常用英文名：Urea,N-(2-chloroethyl)-N'-4-pyridinyl-
CAS号：62491-96-7
分子式：C₈H₁₀ClN₃O
分子量：199.63700
发布时间：2016-10-07 08:10:12
更新时间：2025-10-01 09:57:25

英文名	1-(2-chloroethyl)-3-pyridin-4-ylurea
英文别名	1-(2-Chloroethyl)-3-(4-pyridyl)urea 1-(2-Chloro-ethyl)-3-pyridin-4-yl 1-(4-pyridyl)-3-(2-chloroethyl)-urea N-(2-chloroacetyl)-N'-(4-pyridyl)urea 1-(2-chloroethyl)-3-(pyridin-4-yl)urea Urea,1-(2-chloroethyl)-3-(p-pyridyl) 1-(pyridin-4-yl)-3-(2-chloroethyl)-urea N-(2-Chloroethyl)-N'-(4-pyridyl)urea

密度	1.309g/cm3
沸点	322.5ºC at 760 mmHg
熔点	102-106ºC
分子式	C₈H₁₀ClN₃O
分子量	199.63700
闪点	148.9ºC
精确质量	199.05100
PSA	54.02000
LogP	1.90580
折射率	1.593

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS5208200

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

CAS REGISTRY NUMBER :: 62491-96-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H10-Cl-N3-O

MOLECULAR WEIGHT :: 199.66

WISWESSER LINE NOTATION :: T6NJ DMVM2G

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 :: 18 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#09060

危害码 (欧洲)	Xi
海关编码	2933399090

504-24-5

1943-83-5

~99%

62491-96-7

文献：Raeppel, Stephane; Claridge, Stephen William; Saavedra, Oscar Mario; Vaisburg, Arkadii; Deziel, Robert; Zhan, Lijie; Mannion, Michael; Gaudette, Frederic; Zhou, Nancy Z.; Isakovic, Ljubomir Patent: US2008/4273 A1, 2008 ; Location in patent: Page/Page column 66 ; US 20080004273 A1

上游产品 2
504-24-5 1943-83-5
下游产品 1
52210-90-9

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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62491-96-7

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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