43171-49-9

• 常用中文名：2-氯-α-(4-氯苯基)苯甲醇
• 常用英文名：Benzenemethanol,2-chloro-a-(4-chlorophenyl)
• CAS号：43171-49-9
• 分子式：C₁₃H₁₀Cl₂O
• 分子量：253.12400
• 发布时间：2018-06-17 11:08:03
• 更新时间：2025-09-23 12:30:51

名称

• 中文名: 2-氯-α-(4-氯苯基)苯甲醇
• 英文名: (2-chlorophenyl)-(4-chlorophenyl)methanol
• 中文别名: 双氯芬酸杂质28; (2-氯苯基)(4-氯苯基)甲醇
• 英文别名: 2,4'-Dichlor-benzhydrol; α-(2-Chlorophenyl)-4-chlorobenzenemethanol; Diclofenac Impurity 34; 2,4'-Dichlorobenzhydrol; (2-Chlorophenyl)(4-chlorophenyl)methanol; Benzenemethanol, 2-chloro-α-(4-chlorophenyl); DiclofecImpurity17; 2-Chloro-α-(4-chlorophenyl)benzenemethanol

物化性质

• 密度: 1.325g/cm3
• 沸点: 378.1ºC at 760mmHg
• 分子式: C₁₃H₁₀Cl₂O
• 分子量: 253.12400
• 闪点: 143.5ºC
• 精确质量: 252.01100
• PSA: 20.23000
• LogP: 4.07510
• 折射率: 1.617

安全

• 海关编码: 2906299090

合成路线

85-29-0 ~99% 43171-49-9

文献：Kharul, Rajendra K.; Goswami, Amitgiri; Gite, Archana; Godha, Atul K.; Jain, Mukul; Patel, Pankaj R. Synthetic Communications, 2008 , vol. 38, # 11 p. 1703 - 1717

85-29-0 90155-46-7 ~% 43171-49-9

文献：Takasago International Corporation Patent: US5780692 A1, 1998 ;

106-39-8 89-98-5 ~% 43171-49-9

文献：Rohm and Haas Company Patent: US4073921 A1, 1978 ;

36692-27-0 104-88-1 ~% 43171-49-9

文献：Faith et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 543,546

89-98-5 873-77-8 ~% 43171-49-9

文献：Song, Kwang-Seop; Lee, Sung-Han; Chun, Hyun Ji; Kim, Jong Yup; Jung, Myung Eun; Ahn, Kwangwoo; Kim, Soo-Un; Kim, Jeongmin; Lee, Jinhwa Bioorganic and Medicinal Chemistry, 2008 , vol. 16, # 7 p. 4035 - 4051

873-77-8 ~% 43171-49-9

文献：Roughley, Stephen D.; Browne, Helen; MacIas, Alba T.; Benwell, Karen; Brooks, Teresa; D'Alessandro, Jalanie; Daniels, Zoe; Dugdale, Sarah; Francis, Geraint; Gibbons, Ben; Hart, Terance; Haymes, Timothy; Kennett, Guy; Lightowler, Sean; Matassova, Natalia; Mansell, Howard; Merrett, Angela; Misra, Anil; Padfield, Anthony; Parsons, Rachel; Pratt, Robert; Robertson, Alan; Simmonite, Heather; Tan, Kiri; Walls, Steven B.; Wong, Melanie Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 2 p. 901 - 906

上下游产品

上游产品  7
85-29-0 90155-46-7 106-39-8 89-98-5
36692-27-0 104-88-1 873-77-8
下游产品  4
34113-46-7 93535-56-9 61023-86-7 52094-02-7

海关

海关编码	2906299090
中文概述	2906299090 其他芳香醇. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%