(R)-(+)-alpha-Methylbenzyl isocyanate, 98%

Description

CAS: 33375-06-3 | C₉H₉NO | 147.18 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chiral derivatization reagent

Specifications

Chemical Identifiers

• CAS: 33375-06-3
• Molecular Formula: C₉H₉NO
• Molecular Weight (g/mol): 147.18
• MDL Number: MFCD00063015
• InChI Key: JJSCUXAFAJEQGB-MRVPVSSYSA-N
• Synonym: r-+-1-phenylethyl isocyanate, 1r-1-isocyanatoethyl benzene, r-+-alpha-methylbenzyl isocyanate, benzene, 1r-1-isocyanatoethyl, isocyanic acid r-+-1-phenylethyl ester, isocyanic acid r-+-alpha-methylbenzyl ester, isocyanic acid-r-+-methylbenzyl ester, 1-isocyanatoethyl benzene #, +-alpha-methylbenzyl isocyanate, pubchem8096
• PubChem CID: 7018262
• IUPAC Name: [(1R)-1-isocyanatoethyl]benzene
• SMILES: CC(C1=CC=CC=C1)N=C=O

• CAS Min %: 97.5
• CAS Max %: 100.0
• Color: Colorless to Yellow
• Density: 1.0500g/mL
• Boiling Point: 210.0°C to 211.0°C
• Flash Point: 65°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 97.5% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.5114 to 1.5134
• Linear Formula: C₆H₅CH(CH₃)NCO
• Quantity: 5 mL
• Fieser: 15,256
• Specific Gravity: 1.05
• Specific Rotation Condition: +10° (20°C neat)
• Specific Rotation: + 10.00
• Solubility Information: Solubility in water: decomposes
• Formula Weight: 147.18
• Percent Purity: 98%
• Physical Form: Liquid
• Chemical Name or Material: (R)-(+)-α-Methylbenzyl isocyanate, 98%

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Causes serious eye irritation. Causes skin irritation. Fatal if inhaled. May cause respiratory irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary Statement	GHS P Statement IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash face,hands and any exposed skin thoroughly after handling. If skin
EINECSNumber	251-485-2

SDS

RUO – Research Use Only