(R)-(+)-α-Methylbenzyl isocyanate

• Catalog No.: 77968
• CAS Number: 33375-06-3
• M. F.: C9H9NO
• M. W.: 147.17386
• Purity: ≥99.0% (sum of enantiomers, GC)

SYNONYMS

• Title: (R)-(+)-α-甲基苄基异氰酸酯
• IUPAC name: [(1R)-1-isocyanatoethyl]benzene
• IUPAC Traditional name: [(1R)-1-isocyanatoethyl]benzene
• Synonyms: (R)-(+)-1-Phenylethyl isocyanate; (R)-(+)-1-苯乙基异氰酸酯

DATABASE IDS

• PubChem SID: 24887150
• MDL Number: MFCD00063015
• Beilstein Number: 3196930
• EC Number: 251-485-2
• CAS Number: 33375-06-3

PROPERTIES

• Grade: for chiral derivatization
• Linear Formula: C6H5CH(CH3)NCO
• Optical Purity: enantiomeric ratio: ≥99.5:0.5 (GC)
• Purity: ≥99.0% (sum of enantiomers, GC)
• Purity: ≥99.0%
• Boiling Point: 55-56 °C/2.5 mmHg(lit.)
• Density: 1.045 g/mL at 20 °C(lit.)
• Density: 1.046 g/mL at 20 °C
• Flash Point: 65 °C
• Flash Point: 149 °F
• Optical Rotation: [α]20/D +10.5±0.5°, neat
• Refractive Index: n20/D 1.513(lit.)
• Refractive Index: n20/D 1.513
• GHS Signal Word: Danger
• GHS Hazard statements: H315-H319-H330-H334-H335
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P260-P284-P305 + P351 + P338-P310
• RID/ADR: UN 2206 6.1/PG 3
• Risk Statements: 23-36/37/38-42
• Safety Statements: 23-26-45
• Storage Temperature: 2-8°C
• Hazard Class: 6.1
• UN Number: 2206
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Reagent used for the determination of the enantiomeric purity of alcohols and amines1,2,3,4

Description (简体中文)

Other Notes
用于测定醇和胺对映体纯度的试剂1,2,3,4