Cap A (acetic anhydride 10% in THF/pyridine 8 : 1)

• 产品号: 49929
• CAS号: 108-24-7
• 分子式: C4H6O3
• 分子量: 102.08864

产品别名

• 标题: Cap A (acetic anhydride 10% in THF/pyridine 8 : 1)
• IUPAC标准名: acetyl acetate
• IUPAC传统名: acetic anhydride
• 别名: Acetic anhydride solution

产品登记号

• MDL号: MFCD00008705
• CAS号: 108-24-7

产品性质

• 级别: for DNA synthesis
• 杂质: ≤0.005% water
• 密度: 0.917 g/mL at 20 °C
• 闪点: -17 °C
• 闪点: 1.4 °F
• GHS警示词: Danger
• GHS危险声明: H225-H315-H318-H335
• 欧盟危险性物质标志: 易燃性(Flammable) (F)
• 欧盟危险性物质标志: 有害性(Harmful) (Xn)
• 个人保护装置: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS警示性声明: P210-P261-P280-P305 + P351 + P338
• RID/ADR: UN 2924 3/PG 2
• 危险公开号: 11-19-20/21/22-37/38-41
• 安全公开号: 16-26-36/37/39
• 欧盟补充危害声明: May form explosive peroxides.
• 联合国危险货物等级: 3
• 联合国危险货物编号: 2924
• 联合国危险货物包装类别(PG): 2
• 德国WGK号: 2

产品详细信息

详细说明 (English)

Application
Reagent used in the phosphite triester method of oligonucleotide synthesis for the capping of the remaining free 5’-hydroxyl groups by acetylation. Reagent is suitable for use on ABI synthesizers.
Preparation Note
filtered with a 0.1 μm filter

详细说明 (简体中文)

Application
Reagent used in the phosphite triester method of oligonucleotide synthesis for the capping of the remaining free 5’-hydroxyl groups by acetylation. Reagent is suitable for use on ABI synthesizers.
Preparation Note
filtered with a 0.1 μm filter