产品名称

英文名称：Ethyl (hydroxyimino)cyanoacetate

同义词

3849-21-6、Ethyl cyanoglyoxylate-2-oxime、Ethyl isonitrosocyanoacetate、(E)-ethyl 2-cyano-2-(hydroxyimino)acetate、Ethyl 2-cyano-2-(hydroxyimino)acetate、Ethyl (hydroxyimino)cyanoacetate、Ethyl (E)-cyano(hydroxyimino)acetate、56503-39-0、ethyl cyanohydroxyiminoac、氰基乙醛酸乙酯-2-肟、异亚硝基氰基乙酸乙酯、 氰基(羟基亚氨基)乙酸乙酯、肟基氰乙酸乙酯

产品性质

CAS编号：3849-21-6

分子式：NCC(=NOH)CO2C2H5

分子量：142.11

Beilstein号：774783

EC号：223-351-3

MDL号：MFCD00002112

PubChem编号：6400537

别名：氰基乙醛酸乙酯-2-肟|异亚硝基氰基乙酸乙酯| 氰基(羟基亚氨基)乙酸乙酯|肟基氰乙酸乙酯

英文别名：3849-21-6|Ethyl cyanoglyoxylate-2-oxime|Ethyl isonitrosocyanoacetate|(E)-ethyl 2-cyano-2-(hydroxyimino)acetate|Ethyl 2-cyano-2-(hydroxyimino)acetate|Ethyl (hydroxyimino)cyanoacetate|Ethyl (E)-cyano(hydroxyimino)acetate|56503-39-0|ethyl cyanohydroxyiminoac

规格或纯度：98%

英文名称：Ethyl (hydroxyimino)cyanoacetate

运输条件：常规运输

备注：5g卖完停产，不再备货

产品介绍：Ethyl (hydroxyimino)cyanoacetate is a non-explosive alternative to HOBt. It has been found to produce higher yields that HOBt in carbodiimide-mediated coupling reactions.A non-explosive alternative to HOBt. Ethyl (hydroxyimino)cyanoacetate has been used as an additive for the carbodiimide-mediated amide bond formation during established peptide synthesis methodEthyl (hydroxyimino)cyanoacetate is a non-explosive alternative to HOBt. It has been found to produce higher yields that HOBt in carbodiimide-mediated coupling reactions.A non-explosive alternative to HOBt.

PubChem SID：488195735

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488195735

IUPAC Name：ethyl (2E)-2-cyano-2-hydroxyiminoacetate

INCHI：InChI=1S/C5H6N2O3/c1-2-10-5(8)4(3-6)7-9/h9H,2H2,1H3/b7-4+

InChi Key：LCFXLZAXGXOXAP-QPJJXVBHSA-N

Canonical SMILES：CCOC(=O)C(=NO)C#N

Isomeric SMILES：CCOC(=O)/C(=N/O)/C#N

WGK Germany：3

PubChem CID：6400537

Reaxy-Rn：774783

溶解性：可溶于甲醇

熔点：131-135℃

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH302 Harmful if swallowedH312 Harmful in contact with skinH332 Harmful if inhaled

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P270,P304+P340,P403+P233,P362+P364,P330,P264+P265,P301+P317,P317,P337+P317,P332+P317,P319

个人防护装备：Eyeshields， Gloves， type N95 (US)， type P1 (EN143) respirator filter

产品包装