5-chloro-3-methyl-1,3-benzoxazol-2-one
- 中文别名：5-氯-3-甲基苯并[D]噁唑-2(3H)-酮
- 中文释义：5-氯-3-甲基苯并[D]噁唑-2(3H)-酮
- 英文别名：5-chloro-3-methyl-1,3-benzoxazol-2-one;
5-Chloro-3-methyl-2-benzoxazolinone;
3-Methyl-5-chloro-2-benzoxazolinon;
5-chloro-3-methyl-3H-benzooxazol-2-one;
2-BENZOXAZOLINONE,5-CHLORO-3-METHYL;
5-Chlor-2-oxo-3-methyl-2.3-dihydro-benzoxazol;
5-Chlor-3-methyl-3H-benzoxazol-2-on;
3-methyl-5-chloro-2-benzoxazolinone;
5-chloro-3-methyl-3H-benzoxazol-2-one
- cas No.：5790-90-9
- 分子式：C8H6ClNO2
- 分子量：183.59200
- 精确分子量：183.00900
- PSA：35.14000
- InChI：The Key: VORWOQGVKPXSCM-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.422g/cm3
- 沸点：
- 294ºC at 760 mmHg
- 闪点：
- 131.6ºC
- 折射率：
- 1.599
安全信息
- 密度：
- 1.422g/cm3
- 沸点：
- 294ºC at 760 mmHg
- 闪点：
- 131.6ºC
- 折射率：
- 1.599
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DM5265000
- CHEMICAL NAME :
- 2-Benzoxazolinone, 5-chloro-3-methyl-
- CAS REGISTRY NUMBER :
- 5790-90-9
- BEILSTEIN REFERENCE NO. :
- 0140893
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C8-H6-Cl-N-O2
- MOLECULAR WEIGHT :
- 183.60
- WISWESSER LINE NOTATION :
- T56 BNVOJ B1 HG
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),341,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),340,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),340,1964