642-83-1

• 常用中文名：醋葡醛内酯
• 常用英文名：Aceglatone
• CAS号：642-83-1
• 分子式：C₁₀H₁₀O₈
• 分子量：258.18200
• 相关类别： 生物化工 生物反应调节剂
• 发布时间：2018-08-14 17:53:14
• 更新时间：2024-01-05 11:40:04

名称

• 中文名: 醋葡醛内酯
• 英文名: Aceglatone
• 英文别名: 2,5-Di-O-acetyl-D-glucosaccharo-1,4-3,6-dilacton; Glucaric acid,1,4:6,3-dilactone,diacetate (7CI); O2,O5-Diacetyl-glucarsaeure-1=>4,6=>3-dilacton; Furo[3,2-b]furan,D-glucaric acid deriv.; Glucaron; O2,O5-diacetyl-glucaric acid-1=>4,6=>3-dilactone; 2-O,5-O-Diacetyl-D-glucaric acid 1,4:6,3-dilactone

物化性质

• 密度: 1.49
• 沸点: 490ºC at 760 mmHg
• 熔点: 185-186° (Hirasaka)
• 分子式: C₁₀H₁₀O₈
• 分子量: 258.18200
• 闪点: 224ºC
• 精确质量: 258.03800
• PSA: 105.20000
• 折射率: 1.511

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LZ3990000 CAS REGISTRY NUMBER : 642-83-1 LAST UPDATED : 199103 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C10-H10-O8 MOLECULAR WEIGHT : 258.20 WISWESSER LINE NOTATION : T55 BOV FOVTJ DOV1 HOV1 -D,GLU 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 : >10 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,14,1982 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 6100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,5,1989 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >10 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,14,1982 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >20 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,14,1982 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 5800 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,14,1982 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >20 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,14,1982

安全

• 海关编码: 2932999099

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%