77970

(S)-(−)-α-Methylbenzyl isocyanate

for chiral derivatization, LiChropur^™, ≥99.0%

• 동의어(들): (S)-(−)-1-Phenylethyl isocyanate
• Linear Formula: C₆H₅CH(CH₃)NCO
• CAS Number: 14649-03-7
• Molecular Weight: 147.17
• Beilstein: 4230972
• EC Number: 238-698-6
• MDL number: MFCD00002036
• UNSPSC 코드: 12000000
• PubChem Substance ID: 329768061
• NACRES: NA.22

속성

• Grade: for chiral derivatization
• Quality Level: 100
• 분석: ≥99.0% (sum of enantiomers, GC); ≥99.0%
• 형태: liquid
• 광학 활성: [α]20/D −10.5±0.5°, neat
• 광학 순도: enantiomeric ratio: ≥99.5:0.5 (GC)
• 품질: LiChropur^™
• 기술: HPLC: suitable
• refractive index: n20/D 1.513; n20/D 1.5145 (lit.)
• bp: 55-56 °C/2.5 mmHg (lit.)
• density: 1.045 g/mL at 20 °C (lit.)
• 저장 온도: 2-8°C
• 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

설명

일반 설명

(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.

추천 제품

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

법적 정보

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS06,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H315,H317,H319,H330,H334,H335,H412
• 예방조치 성명서: P260 - P273 - P280 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Inhalation - Aquatic Chronic 3 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point (°F): 149.0 °F - closed cup
• Flash Point (°C): 65 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter