产品名称

英文名称：Succinic anhydride

同义词

Dihydro-2,5-furandione 、 Butanedioic anhydride、琥珀酸酐 、 二氢-2,5-呋喃二酮

产品性质

CAS编号：108-30-5

分子式：C4H4O3

分子量：100.07

Beilstein号：108441

EC号：203-570-0

MDL号：MFCD00005525

PubChem编号：7922

别名：琥珀酸酐 | 二氢-2,5-呋喃二酮

英文别名：Dihydro-2,5-furandione | Butanedioic anhydride

规格或纯度：99%

英文名称：Succinic anhydride

储存温度：充氩

运输条件：常规运输

产品介绍：琥珀酸酐可用于制备共价交联的氧化藻酸盐/N-琥珀酰-壳聚糖水凝胶，作为组织工程的注射系统。制备芯片上的功能化氧化物表面。作为起始原料，以金属三氟酸盐作为催化剂合成聚酯。作为交联剂提高玉米蛋白膜的力学性能和抗菌活性。 Succinic anhydride can be usedIn the preparation of covalently cross-linked oxidized-alginate/N-succinyl-chitosan hydrogels, as injectable systems towards tissue engineering.In preparing functionalized oxide surfaces on achip.As astarting material to synthesize polyesters in presence of ametal triflate as acatalyst.As across-linking agent to enhance the mechanicalproperties and antimicrobial activities of zein films.

IUPAC Name：oxolane-2,5-dione

INCHI：InChI=1S/C4H4O3/c5-3-1-2-4(6)7-3/h1-2H2

InChi Key：RINCXYDBBGOEEQ-UHFFFAOYSA-N

Canonical SMILES：C1CC(=O)OC1=O

Isomeric SMILES：C1CC(=O)OC1=O

WGK Germany：1

RTECS：WN0875000

PubChem CID：7922

溶解性：Solubility in water 62 g/L (20°C) Solubility in other solvents Soluble in chloroform, carbon tetrachloride and alcohol Slightly soluble in ether 20 g/L benzene (20°C)

密度：1.572

敏感性：对湿度敏感

闪点(℉)：314°F

闪点(℃)：157℃

沸点：261°C

熔点：119.6°C

象形图：

信号词：Danger

危险声明：H314 Causes severe skin burns and eye damageH302 Harmful if swallowedH318 Causes serious eye damageH317 May cause an allergic skin reactionH334 May cause allergy or asthma symptoms or breathing difficulties if inhaled

预防措施声明：P261,P280,P302+P352,P321,P405,P501,P264,P260,P284,P270,P301+P330+P331,P304+P340,P363,P272,P333+P313,P362+P364,P330,P264+P265,P301+P317,P305+P354+P338,P317,P302+P361+P354,P316,P342+P316

Merck Index：8870

个人防护装备：dust mask type N95 (US),Eyeshields,Gloves

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