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: 抚远县| 白城市| 盘山县| 蒙城县| 乌鲁木齐市| 阳东县| 通辽市| 穆棱市| 云林县| 淮安市| 霞浦县| 应用必备| 湟源县| 紫阳县| 浦县| 出国| 托里县| 赤水市| 枞阳县| 海南省| 乌恰县| 勃利县| 馆陶县| 天祝| 山阴县| 寿宁县| 探索| 江门市| 嵊州市| 芮城县| 新乡市| 宣化县| 平舆县| 马公市| 海伦市| 祁东县| 乌海市| 长汀县| 阿勒泰市| 遂溪县| 噶尔县|