英语词典化工词典

3-Butylphthalide

3-Butylphthalide


  • 中文别名:3-丁基-1(3H)-异苯并呋喃酮
  • 中文释义:3-丁基-1(3H)-异苯并呋喃酮;正丁基苯肽;3-丁基苯酞;正丁基苯酞
  • 英文别名:3-Butylisobenzofuran-1(3H)-one;
    3-N-BUTYLPHTHALIDE 
  • CAS No.:6066-49-5
  • 分子式:C12H14O2
  • 分子量:190.24
  • 精确分子量:190.09900
  • PSA:26.30000
  • InChI:InChI=1/C41H34ClFIN3O7/c1-54-33-19-22(18-32(44)36(33)49)35-28-14-15-29-34(39(52)46(37(29)50)17-16-21-2-12-27(48)13-3-21)30(28)20-31-38(51)47(45-26-10-8-25(43)9-11-26)40(53)41(31,35)23-4-6-24(42)7-5-23/h2-14,18-19,29-31,34-35,45,48-49H,15-17,20H2,1H3
  • 分子结构式:

物化性质

密度:
1.7g/cm3
沸点:
892.4ºC at 760 mmHg
闪点:
493.5ºC
折射率:
1.749
存储条件/存储方法:
库房通风低温干燥

安全信息

密度:
1.7g/cm3
沸点:
892.4ºC at 760 mmHg
闪点:
493.5ºC
折射率:
1.749
存储条件/存储方法:
库房通风低温干燥

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TI3692000
CHEMICAL NAME :
Phthalide, 3-butyl-
CAS REGISTRY NUMBER :
6066-49-5
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C12-H14-O2
MOLECULAR WEIGHT :
190.26
WISWESSER LINE NOTATION :
T56 BVO DHJ D4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,251,1979 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2450 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,251,1979

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%

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