(S)-(-)-1-Phenylethyl isocyanate
Synonym(s):(S)-(−)-1-Phenylethyl isocyanate
- CAS NO.：14649-03-7
- Empirical Formula: C9H9NO
- Molecular Weight: 147.17
- MDL number: MFCD00002036
- EINECS: 238-698-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is (S)-(-)-1-Phenylethyl isocyanate?
Chemical properties
Colorless to light yellow liqui
The Uses of (S)-(-)-1-Phenylethyl isocyanate
(S)-(-)-1-Phenylethyl isocyanate act by inhibition of cell proliferation and induction of apoptosis. It helps to prevent lung cancer and esophageal cancer. It is a fine chemical intermediate.
General Description
(S)-(-)-α-Methylbenzyl isocyanate is a commonly used chiral derivatizing agent for the resolution of enantiomers.
Purification Methods
Purify the isocyanates by fractional distillation under a vacuum. With ammonia
Properties of (S)-(-)-1-Phenylethyl isocyanate
| Melting point: | 65 °C |
| alpha | -10 º (NEAT) |
| Boiling point: | 55-56 °C2.5 mm Hg(lit.) |
| Density | 1.045 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | 150 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| color | Clear colorless to pale yellow |
| optical activity | [α]20/D 10°, neat |
| Water Solubility | Decomposition |
| Sensitive | Moisture Sensitive |
| BRN | 4230972 |
| CAS DataBase Reference | 14649-03-7(CAS DataBase Reference) |
Safety information for (S)-(-)-1-Phenylethyl isocyanate
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H330:Acute toxicity,inhalation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H412:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (S)-(-)-1-Phenylethyl isocyanate
| InChIKey | JJSCUXAFAJEQGB-QMMMGPOBSA-N |
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