Name | 1-Naphthyl isothiocyanate |
Synonyms | 1-Naphthyl senfoel 1-NAPTHYL ISOTHIOCYANATE 1-Naphthyl isothiocyanate 1-Isothiocyanatenaphthalene 1-isothiocyanate-naphthalene |
CAS | 551-06-4 |
EINECS | 208-990-8 |
InChI | InChI=1/C11H7NS/c13-8-12-11-7-3-5-9-4-1-2-6-10(9)11/h1-7H |
Molecular Formula | C11H7NS |
Molar Mass | 185.24 |
Density | 1.1142 (rough estimate) |
Melting Point | 55.5-57°C(lit.) |
Boling Point | 190 °C(Press: 20 Torr) |
Water Solubility | insoluble |
Appearance | Fine Crystalline Powder |
Color | Yellow |
Merck | 14,6411 |
BRN | 637868 |
Storage Condition | 2-8°C |
Stability | Stable, but moisture sensitive. Incompatible with strong oxidizing agents. |
Sensitive | Moisture Sensitive |
Refractive Index | 1.5500 (estimate) |
Physical and Chemical Properties | White needle-like crystals. Melting Point: 58 °c. Soluble in ether, benzene, hot alcohol, acetone, carbon tetrachloride, insoluble in water. Odorless and tasteless. |
Hazard Symbols | T - Toxic |
Risk Codes | R20/21 - Harmful by inhalation and in contact with skin. R25 - Toxic if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R42 - May cause sensitization by inhalation R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. |
Safety Description | S22 - Do not breathe dust. 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S24/25 - Avoid contact with skin and eyes. |
UN IDs | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
RTECS | NX9100000 |
TSCA | Yes |
HS Code | 29309090 |
Hazard Class | 6.1 |
Packing Group | II |