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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| P116466-100g |
100g |
现货 ![]() |
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| P116466-500g |
500g |
现货 ![]() |
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| P116466-2.5kg |
2.5kg |
现货 ![]() |
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| P116466-5kg |
5kg |
现货 ![]() |
| |
| P116466-12×500g |
12×500g |
现货 ![]() |
|
| 别名 | 邻苯二甲酸酐 | 苯酐 |
|---|---|
| 英文别名 | CHEBI:36605 | PHTHALIC ANHYDRIDE | Wiltrol P | 1,3-DIOXOPHTHALANE | Anidride ftalica | pthalic anhydride | RCRA waste number U190 | STL194302 | HSDB 4012 | Phthalic anhydride treated gelatin | Phthalic anhydride, ACS reagent, >=99% | 2-Benzofuran-1,3-dion |
| 规格或纯度 | 优级试剂, ≥99% |
| 英文名称 | o-Phthalic anhydride |
| 储存温度 | 充氩 |
| 运输条件 | 常规运输 |
| 产品介绍 |
能升华,易溶于热水,成为苯二甲酸,能溶于醇,能溶于冷水,难溶于二硫化碳和醚。 标定碱的标准溶液,从仲醇、叔醇中分离伯醇。根据形成衍生物的溶点不同,检别伯胺和芳香族烃。除去苯中噻吩。邻苯二甲酸酐可用作制备 N-取代的邻苯二甲酰亚胺、聚(异噻吩)和甲基(S)-2-邻苯二甲酰亚氨基-4-甲基硫代丁酸酯的反应物。 Product Describtion: Phthalic anhydride is an industrially important chemical. It can be prepared from o-xylene or naphthalene. It is widely used for the industrial preparation of plasticizers for PVC (polyvinyl chloride).Phthalic anhydride can be synthesized via oxidation of o-xylene, in the presence of V2O5/TiO2 monolithic catalyst supported by aluminium honeycomb. |
| 纯度 | ≥99% |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| PubChem SID | 488180164 |
|---|---|
| EC号 | 201-607-5 |
| 分子类型 | 小分子 |
| IIUPAC Name | 2-benzofuran-1,3-dione |
| INCHI | 1S/C8H4O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H |
| InChi Key | LGRFSURHDFAFJT-UHFFFAOYSA-N |
| Smiles | C1=CC=C2C(=C1)C(=O)OC2=O |
| Isomeric SMILES | C1=CC=C2C(=C1)C(=O)OC2=O |
| UN Number | 2214 |
| Packing Group | III |
| 分子量 | 148.12 |
| Beilstein号 | 118515 |
| Reaxy-Rn | 118515 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=118515&ln= |
| 溶解性 | Soluble in water, carbon disulfide, ethanol, acetone and benzene. Slightly soluble in ethyl ether |
|---|---|
| 密度 | 1.53 |
| 敏感性 | 对湿度敏感 |
| 闪点(℉) | 305.6 °F |
| 闪点(℃) | 152 °C |
| 沸点 | 295°C |
| 熔点 | 130.8°C |
| 分子量 | 148.110 g/mol |
| XLogP3 | 1.300 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 3 |
| 可旋转键计数Rotatable Bond Count | 0 |
| 精确质量Exact Mass | 148.016 Da |
| 单同位素质量Monoisotopic Mass | 148.016 Da |
| 拓扑极表面积Topological Polar Surface Area | 43.400 Ų |
| 重原子数Heavy Atom Count | 11 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 187.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 一般危化品 | 一般危化品 |
|---|---|
| 象形图 | GHS05, GHS07, GHS08 |
| 信号词 | 危险 |
| 危险声明 |
H302: 吞食有害 H315: 引起皮肤刺激 H317: 可能引起皮肤过敏反应 H318: 造成严重的眼睛损伤 H334: 吸入可能引起过敏或哮喘病症状或呼吸困难 H335: 可能引起呼吸道刺激 H402: 对水生生物有害 |
| 预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P271: 仅在室外或通风良好的地方使用。 P272: 被污染的工作服不允许离开工作场所 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P284: 如果通风不良,请佩戴呼吸防护装置。 P321: 特殊处理(请参阅此标签上的...)。 P330: 漱口 P302+P352: 如皮肤沾染:用水充分清洗。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 P333+P313: 如发生皮肤刺激或皮疹:求医/就诊。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。 P405: 密闭存放 P403+P233: 存放在通风良好的地方。保持容器密闭。 P501: 将内容物/容器处理到。。。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P301+P317: 如果被吞咽:请寻求医疗帮助。 P305+P354+P338: 如果进入眼睛:立即用水冲洗几分钟。取下隐形眼镜(如果有的话),并且操作简单。继续冲洗。 P317: 寻求紧急医疗救助。 P332+P317: 如果出现皮肤刺激:请寻求医疗帮助。 P319: 如果你感到不适,请寻求医疗帮助。 P342+P316: 如果出现呼吸道症状:立即寻求急救。 |
| WGK Germany | 1 |
| RTECS | TI3150000 |
| Class | 8 |
| Merck Index | 7372 |
| 个人防护装备 | dust mask type N95 (US),Eyeshields,Faceshields,Gloves |
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| 批号(Lot Number) | 证书类型 | 货号 |
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| 分析证书 | P116466 | |
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| 分析证书 | P116466 | |
| 分析证书 | P116466 | |
| 分析证书 | P116466 | |
| 分析证书 | P116466 | |
| 分析证书 | P116466 |
¥209.90
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