22208-25-9

• 常用中文名：3-氧基-丁酸-2-[(1,3-二氧基丁氧基)甲基]-2-乙基1,3-丙二基酯
• 常用英文名：butanoic acid, 3-oxo-, 2-[(1,3-dioxobutoxy)methyl]-2-ethyl-1,3-propandiyl ester
• CAS号：22208-25-9
• 分子式：C₁₈H₂₆O₉
• 分子量：386.39400
• 发布时间：2018-06-16 22:32:01
• 更新时间：2024-01-12 10:34:22

名称

• 中文名: 3-氧基-丁酸-2-[(1,3-二氧基丁氧基)甲基]-2-乙基1,3-丙二基酯
• 英文名: butanoic acid, 3-oxo-, 2-[(1,3-dioxobutoxy)methyl]-2-ethyl-1,3-propandiyl ester
• 英文别名: Trimethylolpropane trisacetoacetate; acetoaceticacid,1,1,1-trihydroxy-methylpropanetriester; LONZAMON AATMP; LONZAMON(R) AATMP; trimethylolpropanetriacetoacetate; 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol tris(3-oxobutanoate); Tris(3-oxobutanoic acid)propane-1,1,1-triyltrismethylene ester; acetoaceticacid,triesterwith2-ethyl-2-(hydroxymethyl)-1,3-propanediol; Tris(3oxobutanoic acid) Propane-1,1,1-trimethyl; 3-propanediol,2-ethyl-2-(hydroxymethyl)-triacetoacetate; 2-ethyl-2-(hydroxymethyl)-1,3-propanedioltriacetoacetate

物化性质

• 密度: 1.179g/cm3
• 沸点: 511.3ºC at 760mmHg
• 分子式: C₁₈H₂₆O₉
• 分子量: 386.39400
• 闪点: 221.9ºC
• 精确质量: 386.15800
• PSA: 130.11000
• LogP: 0.94970
• 蒸汽压: 1.43E-10mmHg at 25°C
• 折射率: 1.466

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TY6670000 CHEMICAL NAME : 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, triacetoacetate CAS REGISTRY NUMBER : 22208-25-9 LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C18-H26-O9 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 : 34300 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >16 mL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

安全

• 海关编码: 2918300090

合成路线

1694-31-1 77-99-6 ~88% 22208-25-9

文献：Witzeman, J. Stewart; Nottingham, W. Dell Journal of Organic Chemistry, 1991 , vol. 56, # 5 p. 1713 - 1718

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海关

海关编码	2918300090
中文概述	2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%