Name | 3,5-Dichlorobenzoyl chloride |
Synonyms | DCBC 3,5-Dichlorobenzoyl 3,5-dichloro-benzoylchlorid 3,5-DICHLOROBENZOYL CHLORIDE 3,5-Dichlorobenzoyl chloride DICHLOROBENZOYLCHLORIDE(3,5-) BENZOYL CHLORIDE, 3,5-DICHLORO- Benzoyl chloride, 3,5-dichloro- (7CI,8CI,9CI) |
CAS | 2905-62-6 |
EINECS | 220-813-6 |
InChI | InChI=1/C7H3Cl3O/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3H |
InChIKey | GGHLXLVPNZMBQR-UHFFFAOYSA-N |
Molecular Formula | C7H3Cl3O |
Molar Mass | 209.46 |
Density | 135 |
Melting Point | 28 °C (lit.) |
Boling Point | 135-137 °C/25 mmHg (lit.) |
Flash Point | >230°F |
Solubility | soluble in Benzene,Toluene |
Vapor Presure | 0.1 mm Hg ( 32 °C) |
Appearance | powder to lump to clear liquid |
Color | White or Colorless to Almost white or Almost colorless |
BRN | 1940681 |
Storage Condition | Refrigerator (+4°C) |
Sensitive | Moisture Sensitive |
Refractive Index | n20/D 1.582(lit.) |
Physical and Chemical Properties | Density 135 melting point 26°C boiling point 135-137°C (25 torr) refractive index 1.582 |
Use | Used as pesticide, pharmaceutical intermediates |
Hazard Symbols | C - Corrosive |
Risk Codes | R34 - Causes burns R36/37 - Irritating to eyes and respiratory system. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 3261 8/PG 2 |
WGK Germany | 3 |
RTECS | DM6636766 |
TSCA | T |
HS Code | 29163900 |
Hazard Note | Corrosive |
Hazard Class | 8 |
Packing Group | II |
LogP | 3.32 |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
application | 3, 5-dichlorobenzoyl chloride is an important intermediate of pesticides, medicines and dyes. In the production of pesticides, pesticides can be prepared by benzoic acid reaction; in the field of medicine, drugs for treating headache and balancing antidiuretic hormone can be prepared. |
uses | 3, 5-dichlorobenzoyl chloride is used as an intermediate in pesticides and pharmaceuticals is an important intermediate in the synthesis of pesticide herbicide-pentynostachlor, which is widely used in pesticides, medicines, photosensitive materials and other fields. |