国精产品一区一区二区三区MBA_少妇乳大丰满在线播放_日本在线视频中文有码_免费精品国产va自在自线_中字精品_九色蝌蚪在线观看

ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED

浙江贊誠生物科技有限公司

ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED

Specializing in the production and management of intermediates and fine chemicals

N-METHYL-4-CHLORO PIPERIDINE

Chemintel Technology

N-METHYL-4-CHLORO PIPERIDINE

Information
Product name: N-METHYL-4-CHLORO PIPERIDINE;4-Chloro-1-methylpiperidine
CAS number: 5570-77-4
Molecular formula: C6H12ClN
Molecular weight: 133.61900
Exact Mass: 133.06600
PSA: 3.24000
LogP: 1.25730
Physicochemical properties
Appearance: Light yellow liquid
Density: 1.04g/cm3
Boiling point: 165.7ºC at 760 mmHg
Melting point: 160-165°C
Flash point: 54ºC
Refractive index: 1.527
Security Information
Safety instructions: S22-S24/25
Dangerous goods mark: Xi
Use An important pharmaceutical intermediate for the synthesis of antihistamines such as ketotifen, phenothiazine, loratadine, and the like.
Specifications
Item Index
Appearance Light yellow liquid
Melting point 162-166°C
Moisture ≦0.10%
Content ≧99.00 %
1-methyl-4-piperidinol ≦0.20%
Max single impurity ≦0.50%
Residue after distillation ≦ 1.00%
Annex

COA / MSDS / TDS

【BACK】

BACK
TOP

主站蜘蛛池模板: 勃利县| 东海县| 弥渡县| 大足县| 介休市| 双柏县| 镇原县| 什邡市| 永顺县| 湛江市| 东阿县| 广饶县| 苏州市| 镇江市| 教育| 拜城县| 弥渡县| 临泽县| 蓬莱市| 宜宾市| 镇雄县| 武陟县| 乌兰察布市| 汉源县| 边坝县| 达日县| 房山区| 中西区| 娄底市| 衡东县| 延吉市| 宁津县| 鹿邑县| 盐山县| 舟曲县| 集安市| 泰顺县| 芜湖市| 樟树市| 临江市| 和静县|