52449-98-6

• 常用中文名：四氢呋喃-2-甲酰氯
• 常用英文名：Tetrahydro-2-furancarbonyl chloride
• CAS号：52449-98-6
• 分子式：C₅H₇ClO₂
• 分子量：134.561
• 发布时间：2018-04-23 08:00:00
• 更新时间：2025-08-25 08:43:17

名称

• 中文名: 2-四氢呋喃甲酰氯
• 英文名: Tetrahydrofuran-2-carbonyl chloride
• 中文别名: 四氢-2-呋喃羰酰氯
• 英文别名: Furan-2-carbonyl chloride, tetrahydro-; 2-Furancarbonyl chloride, tetrahydro-; Tetrahydro-2-furancarbonyl chloride; Furan-2-carbonyl chloride,tetrahydro; T5OTJ BVG

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 172.8±33.0 °C at 760 mmHg
• 分子式: C₅H₇ClO₂
• 分子量: 134.561
• 闪点: 62.6±25.8 °C
• 精确质量: 134.013458
• PSA: 26.30000
• LogP: 0.14
• 蒸汽压: 1.3±0.3 mmHg at 25°C
• 折射率: 1.469
• 储存条件: 2-8℃，惰性气体保存

安全

• 危害码 (欧洲): C
• 海关编码: 2932190090

合成路线

16874-33-2 ~98% 52449-98-6

文献：GLAXOSMITHKLINE LLC; LIN, Hong; LUENGO, Juan, I.; RIVERO, Ralph, A.; SCHULZ, Mark, James; XIE, Ren; ZENG, Jin Patent: WO2010/135504 A1, 2010 ; Location in patent: Page/Page column 75-76 ; WO 2010/135504 A1

87392-05-0 ~% 52449-98-6

文献：Theravance, Inc. Patent: US2006/276482 A1, 2006 ; Location in patent: Page/Page column 23 ; US 20060276482 A1

16874-33-2 79-37-8 ~89% 52449-98-6

文献：Amersham Health AS Patent: US6448442 B1, 2002 ;

97-99-4 ~% 52449-98-6

文献：Ireland, Robert E.; Thaisrivongs, Suvit; Vanier, Noel; Wilcox, C. S. Journal of Organic Chemistry, 1980 , vol. 45, # 1 p. 48 - 61

88-14-2 ~% 52449-98-6

文献：Togo, Hideo; Ishigami, Sachiko; Fujii, Misa; Ikuma, Toshihiro; Yokoyama, Masataka Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 20 p. 2931 - 2942

上下游产品

上游产品  5
16874-33-2 87392-05-0 79-37-8 97-99-4
88-14-2
下游产品  10
37443-42-8 141060-98-2 81403-68-1 81403-80-7
87392-05-0 16874-34-3 773-14-8 65601-73-2
377-83-3 87991-96-6

海关

海关编码	2932190090
中文概述	2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%