3-甲基香豆素
- 中文名称:
- 3-甲基香豆素
- 中文别名:
- 3-甲基氧杂萘邻酮;
3-甲基色烯-2-酮
- 英文名称:
- 2H-1-Benzopyran-2-one,3-methyl-
- 英文别名:
- 3-METHYL-CHROMEN-2-ONE;
3-METHYL-1H-1-BENZOPYRAN-2-ONE;
3-Methyl-2-oxochromene;
3-methylchromen-2-one;
3-methyl-2h-1-benzopyran-2-one;
3-methylcoumarine;
3-methylcoumarin;
3-Methyl-cumarin;
3-Methyl-2-oxo-2H-benzopyran;
3-methyl-2h-1-benzopyran-2-on;
3-methyl-2H-chromen-2-one;
3-methyl-coumari
- CAS No.:
- 2445-82-1
- 分 子 式:
-
C10H8O2
- 分 子 量:
- 160.17
- 精确分子量:
- 160.05200
- PSA:
- 30.21000
- EINECS:
- 219-498-8
- InChI:
- The Key: VIIIJFZJKFXOGG-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
3-甲基香豆素 物化性质
- 密度:
- 1.185g/cm3
- 沸点:
- 292.5ºC at 760mmHg
- 闪点:
- 120.6ºC
3-甲基香豆素 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GN7790900
- CHEMICAL NAME :
- Coumarin, 3-methyl-
- CAS REGISTRY NUMBER :
- 2445-82-1
- BEILSTEIN REFERENCE NO. :
- 0122776
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H8-O2
- MOLECULAR WEIGHT :
- 160.18
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 316 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
Behavioral - convulsions or effect on seizure threshold
- REFERENCE :
- YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15
Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881-
Volume(issue)/page/year: 76,186,1956
3-甲基香豆素 海关数据
中国海关编码:2932209090
- 概述:
- 2932209090. 其他内酯. 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
- 摘要/Summary:
- 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%