2(5H)-Furanone,3-butyl-4-hydroxy-
- 中文别名：3-丁基-4-羟基-2(5H)呋喃酮
- 英文别名：4-butyl-3-hydroxy-2H-furan-5-one;
4-butyl-5-hydroxyfuran-3-one
- CAS No.：78128-80-0
- 分子式：C8H12O3
- 分子量：156.20
- 精确分子量：156.07900
- PSA：46.53000
- InChI：The Key: SWHZNVLJBWSGRT-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.173g/cm3
- 沸点：
- 257.4ºC at 760 mmHg
- 闪点：
- 102.1ºC
- 折射率：
- 1.512
- 存储条件/存储方法：
- 库房通风低温干燥
安全信息
- 密度：
- 1.173g/cm3
- 沸点：
- 257.4ºC at 760 mmHg
- 闪点：
- 102.1ºC
- 折射率：
- 1.512
- 存储条件/存储方法：
- 库房通风低温干燥
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LU3480000
- CHEMICAL NAME :
- 2(5H)Furanone, 3-butyl-4-hydroxy-
- CAS REGISTRY NUMBER :
- 78128-80-0
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-H12-O3
- MOLECULAR WEIGHT :
- 156.20
- WISWESSER LINE NOTATION :
- T5OV EHJ C4 DQ
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 :
- 1750 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,277,1961
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1187 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,277,1961
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%
