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。
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 ]:
[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
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。
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%
推荐生产厂家/供应商：
公司名：上海创赛科技有限公司
区域：上海市嘉定区
价格：
￥101.0/1g
￥291.0/5g
￥1197.0/25g
联系人：夏言
产品详情：[Perfemiker]4-羟基苯胂酸,≥98%(T)
公司名：上海阿拉丁生化科技股份有限公司
区域：上海市浦东新区
价格：
￥266.0/5g
￥1088.0/25g
￥69.0/1g
￥需询单/1g
联系人：阿拉丁李高志
产品详情：4-羟基苯胂酸
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