Ethyl 4-Methylbenzenesulfonate 对甲苯磺酸乙酯
CAS 80-40-0 MFCD00009100
信息真实价格透明
资金保障
专业采购外包团队在线服务
信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds, Tosylates
- Sulfur & Selenium Compounds
- Aromatics
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
- Miscellaneous Reagents
产品应用
- 乙基化试剂。乙酸纤维韧化剂。 在医药工业中用来生产溴苄铵,还用作感光材料的中间体。该品是乙酸纤维的韧化剂。
相关文献及参考
- Short: II/27B
- Short: EINECS
- Merck: 14,3858 Beilstein:11,99
- Merck: 14,3858
安全信息
GHS Symbol

- 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;
- 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;
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
- R22 Harmful if swallowed 吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- 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。
- 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。
- P301+P312+P330
- P302+P352+P332+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
- P332+P313
- 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
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H302 Harmful if swallowed 吞食有害
TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 3250 mg/kg/65W-I TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application REFERENCE : ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 74,241,1970
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 50 mg/kg TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 6,576,1968
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 74,241,1970
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC) V.61-79, 1978-87. For publisher information, see JNCIEQ. Volume(issue)/page/year: 62,911,1979
TYPE OF TEST : Morphological transformation TEST SYSTEM : Rodent - hamster Embryo DOSE/DURATION : 500 ug/L REFERENCE : CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 1,323,1980
TYPE OF TEST : DNA repair TEST SYSTEM
TYPE OF TEST : Gene conversion and mitotic recombination TEST SYSTEM : Yeast - Saccharomyces cerevisiae DOSE/DURATION : 1 pph REFERENCE : JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC) V.61-79, 1978-87. For publisher information, see JNCIEQ. Volume(issue)/page/year: 62,901,1979
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 4700 ug/plate REFERENCE : PNASA6 Proceedings of the National Academy of Sciences of the United States of America. (National Academy of Sciences, Printing & Pub. Office, 2101 Constitution Ave., Washington, DC 20418) V.1- 1915- Volume(issue)/page/year: 72,5135,1975
TYPE OF TEST : Sex chromosome loss and nondisjunction ROUTE OF EXPOSURE : Oral TEST SYSTEM : Insect - Drosophila melanogaster DOSE/DURATION : 1 mmol/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 198,73,1988
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 2 mg/plate REFERENCE : JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC) V.61-79, 1978-87. For publisher information, see JNCIEQ. Volume(issue)/page/year: 62,893,1979
TYPE OF TEST : Sex chro
其他信息
- MSDS 信息:4-Methylbenzenesulfonic acid ethyl ester(80-40-0).msds
- Alfa Aesar:对甲苯磺酸乙酯,98% Ethyl p-toluenesulfonate, 98%(80-40-0)
- F:21
- Sigma Aldrich:80-40-0(sigmaaldrich)
- 图谱信息:对甲苯磺酸乙酯(80-40-0)红外图谱(IR1) 对甲苯磺酸乙酯(80-40-0)核磁图( 1 HNMR) 对甲苯磺酸乙酯(80-40-0)质谱(MS) 对甲苯磺酸乙酯(80-40-0)红外图谱(IR2) 对甲苯磺酸乙酯(80-40-0)红外图谱(IR3)
- 方法一:由对甲苯磺酰氯与乙醇酯化而得。将对甲苯磺酰氯加入无水乙醇中,微热溶解。于10-12℃下开始慢慢滴加氢氧化钠溶液,温度不超过15℃,每隔半小时测定1次pH值,保持9.3-9.7反应4h。加冰水,冷却至0℃,析出结晶。过滤,干燥得对甲苯磺酸乙酯。
- 用途四:乙基化试剂。乙酸纤维韧化剂。 在医药工业中用来生产溴苄铵,还用作感光材料的中间体。该品是乙酸纤维的韧化剂。
- TCI Shanghai:对甲苯磺酸乙酯 Ethyl p-Toluenesulfonate,>;98.0%(T)(80-40-0)
- 对甲苯磺酸乙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30088680 对甲苯磺酸乙酯 100g 340元 2011/04/16 T0268 对甲苯磺酸乙酯 Ethyl p-Toluenesulfonate 25G 164元 2011/04/16 T0268 对甲苯磺酸乙酯 Ethyl p-Toluenesulfonate 500G 840元
- 上游原料:4-甲苯磺酰氯
- 用途二:用作乙酸纤维素的韧化剂
- Acros Organics:对甲苯磺酸乙酯 Ethyl p-toluenesulfonate, 98%(80-40-0)
- 用途一:用于有机合成,作乙基化试剂和感光材料中间体,也是乙酸纤维素的增韧剂
- MOL 文件:80-40-0.mol
- 海关编码:29041000
- 下游产品:水杨酸乙酯
- 用途三:用于有机合成作为乙基化剂,在医药工业中用来生产溴苄铵,还用作感光材料的中间体。该品是乙酸纤维的韧化剂。
- 敏感性:Moisture Sensitive
- 有吸湿性。性质不稳定。不溶于水,溶于乙醇、乙醚、苯等许多有机溶剂。