2,4-Dichloro-5-methylpyrimidine

Dangerous Goods

CAS number：1780-31-0 molecular formula：C5H4Cl2N2

overview

Specs

numbering system

physicochemical properties

Safety information

Production methods and uses

MSDS

overview

compound introduction

application： 2,4-Dichloro-5-methylpyrimidine, is used in the synthesis of (2-chloro-6-methyl-pyrimidin-4-yl)-(2,3-dihydro-benzothiazol-6-yl)-amine. It can react with piperidineto produce 2-chloro-5-methyl-4-piperidin-1-yl-pyrimidine. This reaction will need solvent dioxane.

Specs

Chinese alias	-
English alias	AC-2671 \| 2,4-Dichloro-5-methylpyrimidine, 98% \| PS-3984 \| 2,4 dichloro5-methylpyrimidine \| AKOS005255373 \| D3613 \| 2,4-dichloro-5-methyl pyrimidine \| A19574 \| Z1255386798 \| NSC 37532 \| 2,4-dichloro-5-methylpyrimdine \| EN300-97035 \| DQXNTSXKIUZJJS-UHFFFAO
CAS number	1780-31-0	molecular formula	C5H4Cl2N2
molecular weight	163 g/mol	Exact mass	≥98%
PSA	25.800 Å²	logp	2.500

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：

GHS05 , GHS07

Signal word：

Danger

Hazard Statement：

H335: 可能引起呼吸道刺激 H314: 造成严重的皮肤灼伤和眼睛损伤

Statement of Preventive Measures：

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 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。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P271: 仅在室外或通风良好的地方使用。 P301+P330+P331: 如误吞咽：漱口。不要诱导呕吐。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P363: 再

WGK Germany：

Personal protective equipment：

Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges