220442

(R)-(−)-1-(1-Naphthyl)ethyl isocyanate

98%

• Synonym(s): (R)-NEI
• Linear Formula: C₁₀H₇CH(CH₃)NCO
• CAS Number: 42340-98-7
• Molecular Weight: 197.23
• Beilstein: 4181805
• EC Number: 255-759-2
• MDL number: MFCD00004015
• UNSPSC Code: 12352005
• PubChem Substance ID: 24853172
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• form: liquid
• optical activity: [α]20/D −45°, c = 3.5 in toluene
• optical purity: ee: 95% (GLC)
• refractive index: n20/D 1.604 (lit.)
• bp: 106-108 °C/0.16 mmHg (lit.)
• density: 1.118 g/mL at 25 °C (lit.)
• functional group: amine; isocyanate
• SMILES string: C[C@@H](N=C=O)c1cccc2ccccc12
• InChI: 1S/C13H11NO/c1-10(14-9-15)12-8-4-6-11-5-2-3-7-13(11)12/h2-8,10H,1H3/t10-/m1/s1
• InChI key: GONOHGQPZFXJOJ-SNVBAGLBSA-N

Safety Information

• Pictograms: GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H301,H315,H317,H319,H334,H335
• Precautionary Statements: P261 - P264 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): 200.1 °F - closed cup
• Flash Point(C): 93.4 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves