[L12286] CAS 42340-98-7 | (R)-(-)-1-(1-Naphthyl)ethyl isocyanate, 97% | Alfa
0 ₩
Brand: Alfa Aesar
42340-98-7 | C13H11NO | 1-[(1R)-1-isocyanatoethyl]naphthalene
Chemical Identifiers
CAS
42340-98-7
Molecular Weight (g/mol)
197.24
Synonym
1-[(1R)-1-isocyanatoethyl]naphthalene
SMILES
C[C@@H](N=C=O)C1=C2C=CC=CC2=CC=C1
InChI Key
GONOHGQPZFXJOJ-SNVBAGLBSA-N
Molecular Formula
C13H11NO
IUPAC Name
1-[(1R)-1-isocyanatoethyl]naphthalene
Specifications
Form
liquid
Refractive Index
1.6020 – 1.6070 @20?C
Assay (GC)
> 96.0%
Appearance (Color)
Clear, colourless to pale yellow
Optical Rotation
-47.7? ? 1? (c=3.5, Toluene)
설명
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
UN Number:UN2206Beilstein:4181805
GHS Hazard and Precautionary Statements
Hazard Statements:H227-H302-H315-H317-H319-H331-H335
GHS H StatementH331-H334-H227-H302-H315-H319-H335 Toxic if inhaled.May cause allergy or asthma symptoms or breathing difficulties if inhaled.Combustible liquid.Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P210-P235-P261-P264b-P270-P271-P272-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P311-P330-P333+P313-P362-P370+P378q-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS42340-98-7FORMULAC13H11NOHAZARD CLASS6.1EINECS255-759-2MDLMFCD00004015PACKAGING GROUPIII
| Pakage | 1g, 250mg |
|---|---|
| brand | Alfa Aesar |
