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Product Details：
Product Description:
Product Name: N-Cyanoacetylurethane
CAS NO: 6629-04-5
Synonyms:
Carbamic acid, (cyanoacetyl)-, ethyl ester;
MFCD00001937
EINECS 229-615-4
N-Cyanoacetylurethane
Carbamic acid, N-(2-cyanoacetyl)-, ethyl ester
Ethyl (cyanoacetyl)carbamate
Specs:
Product Name 产品名称 | N-Cyanoacetylurethane | ||
CAS. No. | 6629-04-5 | Batch No 批号. | 20250407 |
Date of Manufacture 生产日期 | 2025-04-07 | Quantity 质量 | 166.5kgs |
Date of Retest 复验日期 | 2027-04-06 | Analysis Date 分析日期 | 2025-04-27 |
Test Items 测试项目 | Specifications 质量标准 | Results 检测结果 | |
Appearance 性状 | Off-white to white powder 类白色到白色粉末 | White powder 白色粉末 | |
Identification （by HPLC） 鉴别（HPLC） | Retention time of the sample conforms main peak to that of the reference standard(±0.5min) 本品与对照品主峰保留时间一致(±0.5min) | Conforms 符合 | |
Purity(HPLC) 纯度(HPLC) | Not less than 99.0% 不少于99.0% | 100.0% | |
Related Substances 有关物质 | Maximum single impurity: Not more than 0.5% 最大单杂：不超过0.5% | N.D | |
Water content 水分 | Not more than 0.5% 不超过0.5% | 0.06% | |
Residual on ignition 炽灼残渣 | Not more than 1.0% 不超过1.0% | 0.03% | |
Conclusion 结论 | The product complies with the above specifications. 本产品符合上述规格要求 | ||
Chemical & Physical Properties:
Density: 1.2±0.1 g/cm3
Melting Point: 167-169ºC(lit.)
Molecular Formula: C6H8N2O3
Molecular Weight: 156.139
Exact Mass: 156.053497
PSA: 79.19000
LogP: -0.65
Index of Refraction: 1.452
Storage: Stored in a dry well-closed container. Keep away from moisture and strong light/heat.
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