33795-18-5

• 常用中文名：(4-羟基苯基)膦酸
• 常用英文名：4-HYDROXYPHENYL PHOSPHONIC ACID
• CAS号：33795-18-5
• 分子式：C₆H₇O₄P
• 分子量：174.09100
• 发布时间：2018-02-26 08:00:00
• 更新时间：2024-01-08 05:55:12

名称

• 中文名: 4-羟基磷酸苯酯
• 英文名: (4-hydroxyphenyl)phosphonic acid
• 英文别名: 4-Hydroxybenzenephosphonic acid; (4-hydroxy-phenyl)-phosphonic acid; <4-Hydroxy-phenyl>-phosphonsaeure; p-dihydroxyphosphorylphenol; Phosphonic acid,(p-hydroxyphenyl); (p-Hydroxyphenyl)phosphonic acid

物化性质

• 密度: 1.6g/cm3
• 沸点: 439.9ºC at 760mmHg
• 熔点: 169 °C
• 分子式: C₆H₇O₄P
• 分子量: 174.09100
• 闪点: 219.8ºC
• 精确质量: 174.00800
• PSA: 87.57000
• LogP: 0.19520
• 外观性状: 固体;White to Almost white powder to crystal
• 折射率: 1.62
• 储存条件: 室温，干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : SZ8566300 CHEMICAL NAME : Phosphonic acid, (p-hydroxyphenyl)- CAS REGISTRY NUMBER : 33795-18-5 BEILSTEIN REFERENCE NO. : 2718265 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H7-O4-P MOLECULAR WEIGHT : 174.10 WISWESSER LINE NOTATION : QPQO&R DQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ANTCAO Antibiotics and Chemotherapy (Washington, DC). (Washington, DC) V.1-12, 1951-62. For publisher information, see CLMEA3. Volume(issue)/page/year: 3,256,1953

安全

• 危害码 (欧洲): Xn
• 海关编码: 2931900090

合成路线

28255-39-2 ~99% 33795-18-5

文献：THE UNIVERSITY OF WESTERN AUSTRALIA; THE CURATORS OF THE UNIVERSITY OF MISSOURI Patent: WO2008/148168 A1, 2008 ; Location in patent: Page/Page column 55-56 ;

5337-17-7 ~% 33795-18-5

文献：Doak; Freedman Journal of the American Chemical Society, 1952 , vol. 74, p. 753

2175-86-2 ~% 33795-18-5

文献：Doak; Freedman Journal of the American Chemical Society, 1952 , vol. 74, p. 753

1174-72-7 ~% 33795-18-5

文献：Bebikh,G.F. et al. J. Gen. Chem. USSR (Engl. Transl.), 1963 , vol. 33, # 11 p. 3544 - 3548,3476 - 3480

海关

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%