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Cas Database |
| Name |
(R)-(-)-1-(1-Naphthyl)ethyl isocyanate |
EINECS | 255-759-2 |
| CAS No. | 42340-98-7 | Density | 1.118 g/mL at 25 °C(lit.) |
| PSA | 29.43000 | LogP | 3.23660 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C13H11NO | Boiling Point | 106-108 °C0.16 mm Hg(lit.) |
| Molecular Weight | 197.236 | Flash Point | 200 °F |
| Transport Information | UN 2206 6.1/PG 3 | Appearance | COLORLESS TO LIGHT YELLOW LIQUID |
| Safety | 23-26-36/37 | Risk Codes | 36/37/38-42/43 |
| Molecular Structure |
|
Hazard Symbols |
 Xn
|
| Synonyms |
Naphthalene,1-(1-isocyanatoethyl)-, (R)-;(-)-1-a-Naphthylethyl isocyanate;(R)-(-)-1-(1-Isocyanatoethyl)naphthalene;(R)-1-a-Naphthylethyl isocyanate;1-[(R)-1-Isocyanatoethyl]naphthalene;R-(-)-1-Naphthylethyl isocyanate; |
Article Data | 6 |
(R)-(-)-1-(1-Naphthyl)ethyl isocyanate Chemical Properties
Molecular structure of Naphthalene,1-[(1R)-1-isocyanatoethyl]- (CAS NO.42340-98-7) is:
Product Name: Naphthalene,1-[(1R)-1-isocyanatoethyl]-
CAS Registry Number: 42340-98-7
IUPAC Name: 1-[(1R)-1-isocyanatoethyl]naphthalene
Molecular Weight: 197.23254 [g/mol]
Molecular Formula: C13H11NO
XLogP3: 4.5
H-Bond Donor: 0
H-Bond Acceptor: 2
Refractive index: n20/D 1.604(lit.)
Storage temp.: 2-8 °C
Sensitive: Moisture Sensitive
Surface Tension: 38.9 dyne/cm
Density: 1.06 g/cm3
Flash Point: 93.3 °C
Enthalpy of Vaporization: 57.63 kJ/mol
Boiling Point: 333.5 °C at 760 mmHg
Vapour Pressure: 0.000136 mmHg at 25°C
EINECS: 255-759-2
Product Categories: chiral;Analytical Chemistry;Chiral Building Blocks;e.e. / Absolute Configuration Determination (NMR);e.e. Determination (HPLC Labeling Reagents);Enantiomer Excess & Absolute Configuration Determination;for Resolution of Alcohols & Thiols;for Resolution of Bases;Isocyanates (Chiral);Optical Resolution;Synthetic Organic Chemistry
(R)-(-)-1-(1-Naphthyl)ethyl isocyanate Uses
Naphthalene,1-[(1R)-1-isocyanatoethyl]- (CAS NO.42340-98-7) can be used for analysis of phenylpropanolamine in plasma.
(R)-(-)-1-(1-Naphthyl)ethyl isocyanate Safety Profile
Safty information about Naphthalene,1-[(1R)-1-isocyanatoethyl]- (CAS NO.42340-98-7) is:
Hazard Codes: 
Xn
Risk Statements: 36/37/38-42/43
R36/37/38:Irritating to eyes, respiratory system and skin.
R42/43:May cause sensitization by inhalation and skin contact.
Safety Statements: 23-26-36/37
S23:Do not breathe vapour.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37:Wear suitable protective clothing and gloves.
RIDADR: UN 2206 6.1/PG 3
WGK Germany: 3
F: 10-21
HazardClass: 6.1
PackingGroup: III
(R)-(-)-1-(1-Naphthyl)ethyl isocyanate Specification
Naphthalene,1-[(1R)-1-isocyanatoethyl]- , its cas register number is 42340-98-7. It also can be called 1-(1-Naphthyl)ethyl isocyanate ; R-(-)-1-(1-Naphthyl)ethyl isocyanate .
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