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(S)-(-)-α-Methylbenzyl isocyanate

(S)-(-)-α-甲基苄基异氰酸酯

品牌
Supelco
CAS
14649-03-7
货号
77970
规格纯度
for chiral derivatization, LiChropurTM, ≥99.0%
参考价格
2243.4 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

(S)-(−)-α-Methylbenzyl isocyanate is a useful chiral derivatization reagent for all gas chromatography (GC) applications in the chiral field. It has been employed to meet the requirements for derivatization reagents for enantiomeric excess determinations.

推荐产品

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

基本信息

线性分子式C6H5CH(CH3)NCO
分子量147.17
Beilstein4230972
EC 号238-698-6
MDL编号MFCD00002036
PubChem化学物质编号329768061
NACRESNA.22

产品性质

质量水平100
等级for chiral derivatization
测定≥99.0% (sum of enantiomers, GC)
≥99.0%
形式liquid
旋光性[α]20/D −10.5±0.5°, neat
光学纯度enantiomeric ratio: ≥99.5:0.5 (GC)
质量LiChropur
technique(s)HPLC: suitable
折射率n20/D 1.513
n20/D 1.5145 (lit.)
bp55-56 ℃/2.5 mmHg (lit.)
密度1.045 g/mL at 20 ℃ (lit.)
储存温度2-8℃
SMILES stringC[C@H](N=C=O)c1ccccc1
InChI1S/C9H9NO/c1-8(10-7-11)9-5-3-2-4-6-9/h2-6,8H,1H3/t8-/m0/s1
InChI keyJJSCUXAFAJEQGB-QMMMGPOBSA-N

安全信息

象形图GHS06GHS08
警示用语:Danger
危险声明H315 - H317 - H319 - H330 - H334 - H335 - H412
预防措施声明P260 - P273 - P280 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
危险分类Acute Tox. 2 Inhalation - Aquatic Chronic 3 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官Respiratory system
储存分类代码6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGKWGK 3
闪点(F)149.0 °F - closed cup
闪点(C)65 ℃ - closed cup
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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