disodium (4-methyl-2-oxo-2H-1-benzopyran-6,7-diyl)disulphate
名称
[ CAS 号 ]:
1040-23-9
[ 英文名 ]:
disodium (4-methyl-2-oxo-2H-1-benzopyran-6,7-diyl)disulphate
[英文别名 ]:
- 4-Methyl-6,7-bis-sulfooxy-cumarin,Dinatrium-Salz
- 4-methyl-6,7-bis-sulfooxy-coumarin,disodium-salt
- EINECS 213-865-6
物理化学性质
[ 分子式 ]:
C10H6Na2O10S2
[ 分子量 ]:
396.25800
[ 精确质量 ]:
395.92000
[ PSA ]:
152.17000
[ LogP ]:
2.47200
毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GN6393000
- CHEMICAL NAME :
- Coumarin, 6,7-dihydroxy-4-methyl-, bis(hydrogen sulfate), disodium salt
- CAS REGISTRY NUMBER :
- 1040-23-9
- LAST UPDATED :
- 198712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H6-O10-S2.2Na
- MOLECULAR WEIGHT :
- 396.26
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 :
- 2498 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 25,462,1962
安全信息
[ 海关编码 ]:
2932209090
海关
[ 海关编码 ]: 2932209090
[ 中文概述 ]:
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
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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相关化合物
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