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1-Cyano-4-dimethylaminopyridinium tetrafluoroborate

Dangerous Goods

CAS number:59016-56-7    molecular formula:C8H10BF4N3

overview

compound introduction

应用: 用于蛋白质巯基的氰基化试剂; 用于制备蛋白-多糖偶联物。 用于多糖树脂的激活剂以及在保持内毒素活性的同时与脂多糖的偶联。 Cyanylation reagent for protein sulfhydryl groups; used to prepare protein-polysaccharide conjugates.Activating agent for polysaccharide resins and conjugation of lipopolysaccharides while retaining endotoxic activity. 1-Cyano-4-dimethylaminopyridinium tetrafluoroborate is an organic cyanylating agent also termed CDAP. It is a unique cystine-labeling reagent due to its reactive nature under acidic conditions. This feature provides CDAP an advantage over other sulfhydryl labeling agents, as it can avoid potential thiol-disulfide exchange.

Specs

Chinese alias1-氰基-4-(二甲氨基)四氟硼酸吡啶
English aliasCDAP | 1-Cyano-4-dimethylaminopyridinium tetrafluoroborate | 1-cyano-4-dimethylamino-pyridinium tetrafluoroborate | 1-Cyano-4-dimethylaminopyridinium tetra-fluoroborate | AKOS015832910 | DTXSID90432275 | 1-CYANO-4-(DIMETHYLAMINO)PYRIDIN-1-IUM TETRAFLUOROB
CAS number59016-56-7molecular formulaC8H10BF4N3
molecular weight234.99 g/molExact mass≥98%
PSA30.900 Ųlogp-

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入:将人转移
WGK Germany:
3
Personal protective equipment:
dust mask type N95 (US), Eyeshields, Gloves

Production methods and uses

No production method and use information yet

Related

upstream information

No upstream information yet

downstream information

No downstream information yet

MSDS

Found 1 shareMSDS
59016-56-7 | N-Cyanogen-4-dimethylamino-pyridine tetrafluoroborate | CDAP