4-Methoxyphenylacetic Acid 对甲氧基苯乙酸
CAS 104-01-8 MFCD00004345
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分类
- Building Blocks, C9, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; carboxylic acid; ether; 1fragment
- {SA} Building Blocks, C9, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
- {SNA} Building Blocks, C9, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
相关文献及参考
- Beil. 10 ,IV,544
- Corp MSDS 1 (2), 2264:B / FT-IR 2 (2), 2608:B / FT-IR 1 (2), 160:C / FT-NMR 1 (2), 1017:B / IR-Spectra (2), 825:F / IR-Spectra (3), 942:G / NMR-Reference 2 (2), 157:C / RegBook 1 (2), 1757:K / Sax 6 , 1783 / Sigma FT-IR 1 (2), 715:A / Structure Index 1 , 280:C:8 / Vapor Phase 3 , 1321:A
- Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953 RefComment: VII, 230 pages. With CD-ROM., Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants
安全信息
GHS Symbol
- 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
- 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+P350
- P302+P352+P332+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P310
- 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.....
- 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 Wear suitable protective clothing 穿戴适当的防护服;
- 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;
- 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
- R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
- R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 63 gm/kg/78W-I TOXIC EFFECTS : Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB223-159
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 504 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 20,709,1977
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1550 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,685,1976
其他信息
- 图谱信息:对甲氧基苯乙酸(104-01-8)核磁图( 13 CNMR) 对甲氧基苯乙酸(104-01-8)质谱(MS) 对甲氧基苯乙酸(104-01-8)红外图谱(IR2) 对甲氧基苯乙酸(104-01-8)红外图谱(IR1)
- 检测方法:T,NMR
- 海关编码:29189090
- MSDS 信息:4-Methoxyphenylacetic acid(104-01-8).msds
- 方法一:由对甲氧基苯乙酮为原料制得。将乙醇、硫磺及六水哌嗪加入反应锅中回流4h,然后蒸出乙醇。将所得硫化哌嗪与对甲氧基苯乙酮在135-140℃反应20h,再加入氢氧化钠回流20h。反应结束后,冷至35℃以下,用盐酸调整pH值至8-9。用离心机分出硫磺后,再中和至pH值为3-4,冷却,离心脱水,将所得粗品精制即得对甲氧基苯乙酸。
- MOL 文件:104-01-8.mol
- Sigma Aldrich:104-01-8(sigmaaldrich)
- 用途一:用于有机合成,用作葛根素的中间体。
- Hazard Note:Irritant
- Acros Organics:4-甲氧基苯乙酸 4-Methoxyphenylacetic acid, 99%(104-01-8)
- 对甲氧基苯乙酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30114880 4-甲氧基苯乙酸;对甲氧基苯乙酸 100g 257.4元 2011/08/23 M82124001 对甲氧基苯乙酸 100g 981元 2011/04/16 M0742 4-甲氧基苯乙酸 4-Methoxyphenylacetic Acid 25G 291元
- TCI Shanghai:4-甲氧基苯乙酸 4-Methoxyphenylacetic Acid,>;98.0%(GC)(T)(104-01-8)
- Alfa Aesar:4-甲氧基苯乙酸,99% 4-Methoxyphenylacetic acid, 99%(104-01-8)
- 上游原料:哌嗪(六水) --> 对甲氧基苯乙酮
- 下游产品:5-(4-甲氧基苯基)-2-氯嘧啶 --> 4-甲氧基苯基乙酰氯