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4-羟基苯胂酸

4-羟基苯胂酸用途

对羟基苯胂酸是抗螺旋体病药和消毒药的中间体，也是检测钛、锆的试剂。

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4-羟基苯胂酸名称

[ CAS 号 ]:
98-14-6

[ 中文名 ]:
4-羟基苯胂酸

[ 英文名 ]:
4-Hydroxyphenylarsonic Acid

[中文别名 ]:

对羟基苯胂酸

[英文别名 ]:

4-Hydroxyphenylarsonic Acid
Arsonic acid, As-(4-hydroxyphenyl)-
EINECS 202-641-3
(4-Hydroxyphenyl)arsonic acid

4-羟基苯胂酸物理化学性质

[ 沸点 ]:
529.9±52.0 °C at 760 mmHg

[ 熔点 ]:
174 °C

[ 分子式 ]:
C₆H₇AsO₄

[ 分子量 ]:
218.039

[ 闪点 ]:
288.3±27.2 °C

[ 精确质量 ]:
217.956024

[ PSA ]:
77.76000

[ LogP ]:
-0.74

[ 外观性状 ]:
固体;White to Almost white powder to crystal

[ 蒸汽压 ]:
0.0±1.5 mmHg at 25°C

[ 储存条件 ]:
室温，干燥

[ 水溶解性 ]:
水溶性：可溶；可溶于：醇；极微溶：乙醚,丙酮

4-羟基苯胂酸MSDS

4-羟基苯胂酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY5075000

CHEMICAL NAME :: Benzenearsonic acid, p-hydroxy-

CAS REGISTRY NUMBER :: 98-14-6

BEILSTEIN REFERENCE NO. :: 2936785

LAST UPDATED :: 199709

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C6-H7-As-O4

MOLECULAR WEIGHT :: 218.05

WISWESSER LINE NOTATION :: Q-AS-QO&R DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 450 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 63,122,1938

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 63,122,1938

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 90 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 63,122,1938

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04548 *** U.S. STANDARDS AND REGULATIONS *** OSHA PEL (Gen Indu):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994

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4-羟基苯胂酸安全信息

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S22;S36/S37/S39

[ 危险品运输编码 ]:
UN 1554

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2836400000

4-羟基苯胂酸合成路线

4-羟基苯胂酸上下游产品

4-羟基苯胂酸上游产品

4-羟基苯胂酸下游产品

4-羟基苯胂酸制备

由苯酚与胂酸进行胂化反应制得。将砷酸加水溶解，加热溶液至180℃，脱水浓缩后冷至110℃。加入苯酚，在102-110℃搅拌反应28h。加水至溶液的相对密度为1.85-1.90，冷却析出结晶，过滤得粗品。母液为砷酸，处理后套用。粗品用水重结晶、活性炭脱色，得到对羟基苯胂酸。另一种制备方法是将对氨基苯胂酸重氮化，再经水解而得。

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4-羟基苯胂酸海关

[ 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%

4-羟基苯胂酸

4-羟基苯胂酸用途

4-羟基苯胂酸名称

4-羟基苯胂酸物理化学性质

4-羟基苯胂酸MSDS

详细MSDS(安全技术说明书)

4-羟基苯胂酸毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

4-羟基苯胂酸安全信息

4-羟基苯胂酸合成路线

详细合成路线

4-羟基苯胂酸上下游产品

4-羟基苯胂酸上游产品

4-羟基苯胂酸下游产品

4-羟基苯胂酸制备

4-羟基苯胂酸海关

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