Molecular Formula | C7H4ClF3 |
Molar Mass | 180.55 |
Density | 1.331 g/mL at 25 °C |
Melting Point | -56 °C (lit.) |
Boling Point | 137-138 °C (lit.) |
Flash Point | 97°F |
Water Solubility | <0.1 g/100 mL at 22 ºC |
Vapor Presure | 9.37mmHg at 25°C |
Appearance | clear liquid |
Specific Gravity | 1.336 |
Color | Colorless to Almost colorless |
Exposure Limit | ACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3 |
BRN | 510215 |
Refractive Index | n20/D 1.446(lit.) |
Physical and Chemical Properties | Colorless transparent liquid. Specific gravity 1.336, melting point -56 ℃, boiling point 137-138 ℃, refractive index 1.4460(20 ℃), relative density 1.331, flash point 38 ℃. Soluble in ethanol, ether, etc. |
Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
UN IDs | UN 2234 3/PG 3 |
WGK Germany | 1 |
RTECS | XS9142000 |
TSCA | T |
HS Code | 29039990 |
Hazard Note | Flammable/Irritant |
Hazard Class | 3 |
Packing Group | III |
colorless transparent liquid. Melting Point -56 °c. Boiling Point 137~138 deg C. Refractive index 1.4460 (20 degrees C). The relative density was 1. 331. Flash point 38. Soluble in ethanol, ether, etc. This product is irritating.
This product is mainly used for the synthesis of dyes, such as the synthesis of red VD; Can also be used as a solvent.
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
uses | for organic solvents and dyes (such as synthesis of red VD), pharmaceutical and organic synthesis intermediates. used as pesticide, dye, pharmaceutical and organic synthesis intermediates |
production method |