(2,6-dimethylphenyl)urea

(2,6-dimethylphenyl)urea 基本信息
CAS号 2990-03-6 分子式 C9H12N2O
分子量 164.20400 精确质量  164.09500
PSA  55.12000 LogP  2.56730

基本信息 展开↓

CAS号:
2990-03-6
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分子式:
C9H12N2O
分子量:
164.20400
英文名称:
(2,6-dimethylphenyl)urea
英文别名:
(2,6-dimethylphenyl)urea;
N-<2,6-Dimethyl-phenyl>-harnstoff;
2,6-Dimethyl-phenyl-harnstoff;
2,6-Xylylurea
精确分子量/精确质量:
164.09500
极性分子表面积/PSA:
55.12000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: JNWNVDGZXMDDCZ-UHFFFAOYSA-N

物化性质展开↓

密度:
1.154g/cm3
沸点:
257.8ºC at 760 mmHg
闪点:
109.7ºC
折射率:
1.606
蒸汽压:
0.0142mmHg at 25°C

合成路线查看所有的合成路线

  • 95774-30-4

    95774-30-4

  • ~44%

  • 2990-03-6

    (2,6-dimethylphenyl)urea

  • +

  • 95760-82-0

    95760-82-0

  • 95760-86-4

    95760-86-4

  • ~43%

  • 2990-03-6

    (2,6-dimethylphenyl)urea

  • +

  • 95760-82-0

    95760-82-0

  • 35601-96-8

    ethyl 2,6-dimethylphenylcarbamate

  • 2990-03-6

    (2,6-dimethylphenyl)urea

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YU4990000
CHEMICAL NAME :
Urea, 1-(2,6-xylyl)-
CAS REGISTRY NUMBER :
2990-03-6
BEILSTEIN REFERENCE NO. :
2091701
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H12-N2-O
MOLECULAR WEIGHT :
164.23
WISWESSER LINE NOTATION :
ZVMR B1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 21,366,1969
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#04183

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  • 95760-86-4

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  • 28556-81-2

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