Isopropyl Paraben 4-羟基苯甲酸异丙酯
CAS 4191-73-5 MFCD00016468
化学结构图
SMILES: CC(C)OC(=O)c1ccc(O)cc1
化学属性
| Mol. Formula | C10H12O3 |
|---|---|
| Mol. Weight | 180 |
| Melting Point | 84.0 to 87.0 deg-C |
| TSCA | No |
| Boiling Point | 160°C/5mmHg(lit.) |
| Appearance | 无色小晶体或白色结晶性粉末。无臭。难溶于水(0.088g/100ml，25℃)。易溶于乙醇、乙醚、丙酮、冰醋酸等有机溶剂。 |
别名和识别编码
| Chemical Name | Isopropyl Paraben |
|---|---|
| CAS Number | 4191-73-5 |
| Alfabeta Name | ISOPROPYLHYDROXYBENZOATE 4- |
| MDL Number | MFCD00016468 |
| Synonym | 1-Methylethyl 4-hydroxybenzoate 1-methylethyl4-hydroxybenzoate 4-(1-Isopropoxyvinyl)phenol 4-HYDROXYBENZOIC ACID ISOPROPYL ESTER 4-Hydroxybenzoic Acid 4-Hydroxybenzoic acid isopropyl 4-Hydroxybenzoic acid isopropyl ester 4-hydroxy-benzoic acid isopropyl ester 4-hydroxy-benzoicaci1-methylethylester 4-hydroxybenzoic acid 1-methylethyl ester 4-羟基苯甲酸异丙酯 BENZOIC ACID, 4-HYDROXY-, 1-METHYLETHYL ESTER Benzoic acid, 4-hydroxy-, 1-methylethyl ester Benzoic acid, p-hydroxy-, isopropyl ester ISOPROPYL 4-HYDROXYBENZOATE ISOPROPYL P-HYDROXYBENZOATE ISOPROPYLHYDROXYBENZOATE ISOPROPYLPARA-HYDROXYBENZOATE ISOPROPYLPARABEN Isopropyl 4-hydroxybenzoate Isopropyl p-hydroxybenzoate Isopropyl-4-hyd |
| EC Number | 224-069-3 |
| Beilstein Registry Number | 2641564 |
| Reaxys-RN | 2641564 |
| PubChem Substance ID | 20161 |
| Chemical Name Translation | 4-羟基苯甲酸异丙酯 |
| Wiswesser Line Notation | QR DVOY1&1 |
| LabNetwork Molecule ID | LN00129448 |
| InChI | InChI=1S/C10H12O3/c1-7(2)13-10(12)8-3-5-9(11)6-4-8/h3-7,11H,1-2H3 |
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分类
- {Chemicalbook} 食品添加剂: 防腐杀虫剂: 防腐剂
- Aromatics
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; ester; alcohol; 1fragment
产品应用
- An antimicrobial
相关文献及参考
- Gilliland, D., et al.: J. Appl. Bacteriol., 72, 258
- Short: III/38B Title: Refractive Indices of Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38B Year: 1996 Keyword: organic compounds; refractive index; liquids ISBN: 3-540-60596-7 ISBN: 978-3-540-60596-6 Internet Resource: DOI:10.1007/b85533 RefComment: VII, 4210 pages, Hardcover Abstract: Volume III/38 Optical Constants provides critically evaluated data on refractive indices of inorganic and organic liquids and their wavelength dependence (dispension). Part A contains the inorganic, organometallic, and organononmetallic liquids, and the binary liquid mixtures (about 900 pure substances and their mixtures). Part B contains data of more than 7600 organic liquids.
- Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15
安全信息
- S36 Wear suitable protective clothing 穿戴适当的防护服；
- 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；
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
- S37 Wear suitable gloves 戴适当手套；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- H302 Harmful if swallowed 吞食有害
- H315 Causes skin irritation 会刺激皮肤
- H318 Causes serious eye damage 严重伤害眼睛
- H319 Causes serious eye irritation 严重刺激眼睛
- 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。
- P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
- 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
- P302+P350
- P302+P352
- P302+P352+P333+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P330 Rinse mouth. 漱口
- P332+P313
- P333+P313
- P337+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
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
GHS Symbol
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1900 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 128,135,1960
其他信息
- 用途一:防腐剂：防霉剂。 本品1g的功能相当于对羟基苯甲酸0.7664g。
- Alfa Aesar:对羟基苯甲酸异丙酯,98% Isopropyl 4-hydroxybenzoate, 98%(4191-73-5)
- Sigma Aldrich:4191-73-5(sigmaaldrich)
- 上游原料:氧氯化硫 --> 碳酸钠 --> 异丙醇 --> 对羟基苯甲酸
- MOL 文件:4191-73-5.mol
- 毒性:LD 50 7.17g/kg(小鼠，经口)。
- 含量分析:与“07009”条相同，惟试样不需预经干燥。每mLlmol/L氢氧化钠溶液相当于本品(C10H12O3)180.2mg。
- 图谱信息:尼泊金异丙酯(4191-73-5)红外图谱(IR1) 尼泊金异丙酯(4191-73-5)质谱(MS) 尼泊金异丙酯(4191-73-5)核磁图( 13 CNMR) 尼泊金异丙酯(4191-73-5)Raman光谱 尼泊金异丙酯(4191-73-5)红外图谱(IR2)
- 方法一:由对羟基苯甲酸与异丙醇在硫酸存在下酯化而得。
- 鉴别试验:与“对羟基苯甲酸乙酯(07009)”鉴别试验中1、2条相同。
- 参考质量标准:日本标准，1999 含量 ≥99% 熔点 84~86℃ 硫酸盐(以SO4计) ≤0.024% 游离酸(以对羟基苯甲酸计) ≤0.55% 灼烧残渣 ≤0.10% 重金属(以Pb计) ≤10μg/g 砷(As2O3计) ≤49g/g 干燥失重(硅胶上5h) ≤0.5%
- TCI Shanghai:4-羟基苯甲酸异丙基酯 Isopropyl 4-Hydroxybenzoate,>;99.0%(T)(4191-73-5)
- 尼泊金异丙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 H0494 4-羟基苯甲酸异丙酯 Isopropyl 4-Hydroxybenzoate 500G 1810元 2014/06/02 H0494 4-羟基苯甲酸异丙酯 Isopropyl 4-Hydroxybenzoate 25G 306元 2010/05/25 A13930 对羟基苯甲酸异丙酯, 98% Isopropyl 4-hydroxybenzoate, 98% 250g 6188元
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