Urea, 1-(2,6-xylyl)-
Urea, 1-(2,6-xylyl)-名称
[ CAS 号 ]:
2990-03-6
[ 英文名 ]:
Urea, 1-(2,6-xylyl)-
[英文别名 ]:
- N-<2,6-Dimethyl-phenyl>-harnstoff
- 2,6-Dimethyl-phenyl-harnstoff
- 2,6-Xylylurea
Urea, 1-(2,6-xylyl)-物理化学性质
[ 密度 ]:
1.154g/cm3
[ 沸点 ]:
257.8ºC at 760 mmHg
[ 分子式 ]:
C9H12N2O
[ 分子量 ]:
164.20400
[ 闪点 ]:
109.7ºC
[ 精确质量 ]:
164.09500
[ PSA ]:
55.12000
[ LogP ]:
2.56730
[ 蒸汽压 ]:
0.0142mmHg at 25°C
[ 折射率 ]:
1.606
Urea, 1-(2,6-xylyl)-毒性和生态
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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