Molecular Formula | C7H5ClO |
Molar Mass | 140.57 |
Density | 1.248 g/mL at 25 °C (lit.) |
Melting Point | 9-11 °C (lit.) |
Boling Point | 209-215 °C (lit.) |
Flash Point | 190°F |
Water Solubility | 0.1-0.5 g/100 mL at 24 ºC |
Solubility | 1.8g/l |
Vapor Presure | 1.27 mm Hg ( 50 °C) |
Vapor Density | 4.84 (vs air) |
Appearance | Liquid |
Color | Clear colorless to light yellow |
BRN | 385877 |
PH | 2.9 (H2O)(saturated aqueous solution) |
Storage Condition | Store in RT |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, iron, strong reducing agents. Moisture and light-sensitive. |
Sensitive | Air Sensitive |
Refractive Index | n20/D 1.566(lit.) |
Physical and Chemical Properties | Colorless or pale yellow oily liquid. Melting point 12.39 ℃(11 ℃), boiling point 211.9 ℃(213-214 ℃),84.3 ℃(1.33kPa), relative density 1.2483(20/4 ℃), refractive index 1.5662. Flash point 87. Slightly soluble in water, soluble in ethanol, ether, acetone and benzene. There is a strong aldehyde odor. |
Use | Used as dye, pesticide, pharmaceutical intermediates |
Risk Codes | 34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 3265 8/PG 3 |
WGK Germany | 1 |
RTECS | CU5075000 |
FLUKA BRAND F CODES | 8-9-23 |
TSCA | Yes |
HS Code | 29130000 |
Hazard Note | Irritant |
Hazard Class | 8 |
Packing Group | III |
Toxicity | LD50 orally in Rabbit: 2160 mg/kg |
Raw Materials | 2-Chlorotoluene 2-Chlorotoluene Chlorine |
Downstream Products | 2-Chloro-5-nitrobenzaldehyde Clofentezine |