4-Pentynoic acid,2-(acetylamino)-
- 中文别名:N-乙酰基-2-2-丙炔基-DL-甘氨酸
- 中文释义:N-乙酰基-2-2-丙炔基-DL-甘氨酸
- 英文别名:2-acetamidopent-4-ynoic acid;
N-Acetylpropargylglycin;
Ac-DL-Pra-OH;
N-Acetyl-DL-propargyl-gly;
N-Acetyl-2-Propargyl-DL-glycine;
2-(acetylamino)pent-4-ynoic acid;
N-acetyl-2-aminopent-4-ynoic acid;
Ac-propargylglycine;
N-Acetylpropargylglycine;
Nac-propargylglycine;
2-acetaminopent-4-ynoic acid
- CAS No.:23234-80-2
- 分子式:C7H9NO3
- 分子量:0
- 精确分子量:155.05800
- PSA:66.40000
- InChI:The Key: UKVVXALGBMOHKE-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.204g/cm3
- 沸点:
- 408.8ºC at 760mmHg
- 闪点:
- 201ºC
- 折射率:
- 1.493
- 蒸汽压:
- 7.91E-08mmHg at 25°C
安全信息
- 密度:
- 1.204g/cm3
- 沸点:
- 408.8ºC at 760mmHg
- 闪点:
- 201ºC
- 折射率:
- 1.493
- 蒸汽压:
- 7.91E-08mmHg at 25°C
海关数据
中国海关编码:2922509090
- 概述:
- 2922509090. 其他氨基醇酚、氨基酸酚及其他含氧基氨基化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB. 最惠国关税:6.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
- 监管条件:
- A.入境货物通关单B.出境货物通关单
- 检验检疫:
- R.进口食品卫生监督检验S.出口食品卫生监督检验
- 摘要/Summary:
- 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%