4838-65-7

• 常用中文名：N-己基-2-吡咯烷酮
• 常用英文名：N-Hexyl-2-pyrroildone
• CAS号：4838-65-7
• 分子式：C₁₀H₁₉NO
• 分子量：169.26400
• 发布时间：2018-05-26 08:00:00
• 更新时间：2025-09-11 11:24:38

名称

• 中文名: N-己基-2-吡咯烷酮
• 英文名: 1-hexylpyrrolidin-2-one
• 中文别名: 1-己基-吡咯烷-2-酮
• 英文别名: 1-hexyl-2-pyrrolidone; 1-hexyl-pyrrolidin-2-one; 1-n-hexylazacyclopentan-2-one; n-hexylpyrrolidone-2; 2-Pyrrolidinone,1-hexyl; N-Hexyl-2-pyrrolidinone; N-hexylpyrrolidone; N-hexyl-2-pyrrolidone; 1-hexyl-2-pyrrolidinone

物化性质

• 密度: 0.94g/cm3
• 沸点: 278ºC at 760 mmHg
• 熔点: 4ºC
• 分子式: C₁₀H₁₉NO
• 分子量: 169.26400
• 闪点: 116.2ºC
• 精确质量: 169.14700
• PSA: 20.31000
• LogP: 2.12700
• 折射率: 1.467
• 储存条件: 2-8°C， 干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UY5774500 CHEMICAL NAME : 2-Pyrrolidinone, 1-hexyl- CAS REGISTRY NUMBER : 4838-65-7 BEILSTEIN REFERENCE NO. : 1525259 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C10-H19-N-O MOLECULAR WEIGHT : 169.30 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 38,2308,1990 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 38,2308,1990

安全

• 海关编码: 2933790090

合成路线

1262431-98-0 ~92% 4838-65-7

文献：Marsh, Barrie J.; Heath, Emma L.; Carbery, David R. Chemical Communications, 2011 , vol. 47, # 1 p. 280 - 282

96-48-0 111-26-2 ~96% 4838-65-7

文献：Orrling, Kristina M.; Wu, Xiongyu; Russo, Francesco; Larhed, Mats Journal of Organic Chemistry, 2008 , vol. 73, # 21 p. 8627 - 8630

上下游产品

上游产品  2
96-48-0 111-26-2
下游产品  0

海关

海关编码	2933790090
中文概述	2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%