1,2,4-Benzenetriol 1,2,4-苯三酚
CAS 533-73-3 MFCD00002198
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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分类
- Alcohols, Materials Science, Monomers, Polymer Science
- {SNA} Alcohols, Monomers, Polymer Science, 材料科学
- {SNA} Alcohols, Materials Science, Monomers, Polymer Science
产品应用
- 有机合成中间体,气体分析吸收剂。
相关文献及参考
- Merck:14,1073 Beilstein:6,1087
- Merck:14,1073
安全信息
GHS Symbol
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P332+P313
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- P301+P312+P330
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
- P302+P350
- P337+P313
- P305+P351+P338+P337+P313
- H315 Causes skin irritation 会刺激皮肤
- H318 Causes serious eye damage 严重伤害眼睛
- H302 Harmful if swallowed 吞食有害
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- S22 Do not breathe dust 不要吸入粉尘;
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- S24 Avoid contact with skin 避免皮肤接触;
- S37 Wear suitable gloves 戴适当手套;
- S39 Wear eye/face protection 戴眼睛/面孔保护装置;
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 122 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : INHEAO Industrial Health. (National Institute of Industrial Health, 6-21-1 Nagao, Tama-ku, Kawasaki, 213 Japan) V.1- 1963- Volume(issue)/page/year: 5,143,1967
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 125 mg/kg TOXIC EFFECTS : Behavioral - changes in motor activity (specific assay) REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,145,1954
TYPE OF TEST : Mutation test systems - not otherwise specified TEST SYSTEM : Human Lymphocyte DOSE/DURATION : 50 umol/L REFERENCE : CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 45,2471,1985
TYPE OF TEST : Micronucleus test TEST SYSTEM : Human Leukocyte DOSE/DURATION : 5 umol/L REFERENCE : EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 21,339,1993
TYPE OF TEST : DNA inhibition TEST SYSTEM : Rodent - mouse Lymphocyte DOSE/DURATION : 180 umol/L REFERENCE : MOPMA3 Molecular Pharmacology. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1965- Volume(issue)/page/year: 28,560,1985
TYPE OF TEST : DNA damage TEST SYSTEM : Human Leukocyte DOSE/DURATION : 5 umol/L REFERENCE : EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 21,339,1993
TYPE OF TEST : Sex chromosome loss and nondisjunction TEST SYSTEM : Rodent - hamster Leukocyte DOSE/DURATION : 5 umol/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 320,315,1994
TYPE OF TEST : Micronucleus test TEST SYSTEM : Human Lymphocyte DOSE/DURATION : 100 umol/L REFERENCE : EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 21,339,1993
TYPE OF TEST
其他信息
- 图谱信息:1,2,4-苯三酚(533-73-3)质谱(MS) 1,2,4-苯三酚(533-73-3)红外图谱(IR2) 1,2,4-苯三酚(533-73-3)红外图谱(IR1)
- 可燃性危险特性:可燃; 燃烧产生刺激烟雾
- 储运特性:通风低温干燥; 与库房食品原料分开存放
- 下游产品:2,4,5-三羟基苯甲醛
- 从乙醚中得叶状结晶。溶于水、乙醇、乙醚、乙酸乙酯,几乎不溶于三氯甲烷、二硫化碳、苯。
- 敏感性:Air Sensitive
- 毒性分级:高毒
- 1,2,4-苯三酚价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 H0249 1,2,4-三羟基苯 1,2,4-Trihydroxybenzene 25G 1660元 2014/06/02 H0249 1,2,4-三羟基苯 1,2,4-Trihydroxybenzene 10G 840元 2010/05/25 A13069 1,2,4-三羟基苯, 99% 1,2,4-Trihydroxybenzene, 99% 25g 4494元
- TCI Shanghai:1,2,4-三羟基苯 1,2,4-Trihydroxybenzene,>;95.0%(GC)(533-73-3)
- Alfa Aesar:1,2,4-三羟基苯,99% 1,2,4-Trihydroxybenzene, 99%(533-73-3)
- MOL 文件:533-73-3.mol
- 急性毒性:皮下-小鼠 LD50; 122 毫克/公斤年;腹腔-小鼠 LDL0: 125 毫克/公斤
- Sigma Aldrich:533-73-3(sigmaaldrich)
- 上游原料:苯醌 --> 1,2,4-苯三酚醋酸酯 --> 三酯
- MSDS 信息:Hydroxyhydroquinone(533-73-3).msds
- Hazard Note:Irritant/Keep Cold/Air Sensitive
- 方法一:由对苯醌和乙酐制得1,2,4-苯三酚三乙酸酯,再与盐酸作用即得该品。1.1,2,4-苯三酚三乙酸酯的制备将干燥的对苯醌分次加入乙酐和浓硫酸的混合物中,反应温度为40-50℃,反应1-3h。向反应物加冷水,将析出的沉淀过滤、冷水洗涤,用醇重结晶,即得1,2,4-苯三酚三乙酸酯。熔点96.5-97℃。2.1,2,4-苯三酚的制备将5%盐酸与1,2,4-苯三酚三乙酸酯一起搅拌加热至90℃,水解20min,冷却。用碳酸钠中和,过滤。滤液用乙醚提取,将乙醚提取液加热蒸去乙醚,即得1,2,4-苯三酯。
- 用途一:有机合成中间体,气体分析吸收剂。
- 灭火剂:干粉,泡沫,沙土,二氧化碳, 雾状水
- 类别:有毒物品