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(S)-(-)-α-甲基苄基异氰酸酯
(S)-(-)-α-Methylbenzyl isocyanate
| 产品编号： | 3332550 |
| 规格： | for chiral derivatization, LiChropurTM, ≥99.0% |
| CAS NO： | 14649-03-7 |
| 包装规格： | 1 ML，5 ML |
| 产品类别： | 进口试剂 |
| 品牌： | Supelco |
| 优惠价： | 立即咨询 |
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3332550 | 1 ML | 2460 | |||
| 3332550 | 5 ML | 8800 |
产品别名
14649-03-7
(S)-(-)-α-甲基苄基异氰酸酯
(S)-(-)-α-Methylbenzyl isocyanate
(S)-(-)-1-Phenylethyl isocyanate
(S)-(-)-1-苯乙基异氰酸酯
结构式
基本信息
| Linear Formula【线性分子式】 | C6H5CH(CH3)NCO |
| Molecular weight | 147.17 |
| Beilstein | 4230972 |
| EC number【EC 号】 | 238-698-6 |
| MDL number | MFCD00002036 |
| PubChem Substance ID【PubChem化学物质编号】 | 329768061 |
| NACRES | NA.22 |
| Quality【质量】 | LiChropur™ |
| General description【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. |
| Recommended products【推荐产品】 | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| Legal Information【法律信息】 | LiChropur is a trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | for chiral derivatization |
| Assay【测定】 | ≥99.0% (sum of enantiomers, GC) ≥99.0% |
| form【形式】 | liquid |
| optical activity【旋光性】 | [α]20/D −10.5±0.5°, neat |
| optical purity【光学纯度】 | enantiomeric ratio: ≥99.5:0.5 (GC) |
| technique(s) | HPLC: suitable |
| refractive index【折射率】 | n n |
| bp | 55-56 ℃/2.5 mmHg (lit.) |
| density | 1.045 g/mL at 20 ℃ (lit.) |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | C[C@H](N=C=O)c1ccccc1 |
| InChI | 1S/C9H9NO/c1-8(10-7-11)9-5-3-2-4-6-9/h2-6,8H,1H3/t8-/m0/s1 |
| InChI key | JJSCUXAFAJEQGB-QMMMGPOBSA-N |
安全信息
| Pictograms【象形图】 | GHS06,GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H315 - H317 - H319 - H330 - H334 - H335 - H412 |
| Precautionary Statements | P260 - P273 - P280 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Classifications【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 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 149.0 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 65 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
