1805-32-9

Basic information

• Product Name: 3,4-Dichlorobenzyl alcohol
• Synonyms: 3 4-DICHLOROBENZYL ALCOHOL 98%;3,4-DICHLOROBENZENEALCOHOL;3,4-DICHLOROBENZYL ALCOHOL 98+%;3,4-Dichlorobenzenemethanol;3,4-Dichlorobenzyl a;2,4-Dichlorobenzyl alcohol impurity C;(3,4-Dichlorophenyl)methanol;Benzenemethanol, 3,4-dichloro-
• CAS NO: 1805-32-9
• Molecular Formula: C₇H₆Cl₂O
• Molecular Weight: 177.03
• EINECS: 217-299-0
• Product Categories: Benzhydrols, Benzyl & Special Alcohols
• Mol File: 1805-32-9.mol

Chemical Properties

• Melting Point: 35-38 °C(lit.)
• Boiling Point: 148-151 °C(lit.)
• Flash Point: >110°C
• Appearance: White low melting solid
• Density: 1.2970 (rough estimate)
• Vapor Pressure: 0.00321mmHg at 25°C
• Refractive Index: 1.5570 (estimate)
• Storage Temp.: 2-8°C
• PKA: 13.70±0.10(Predicted)
• BRN: 2082362
• CAS DataBase Reference: 3,4-Dichlorobenzyl alcohol(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-Dichlorobenzyl alcohol(1805-32-9)
• EPA Substance Registry System: 3,4-Dichlorobenzyl alcohol(1805-32-9)

Safety Data

• Hazard Codes: T,Xi,Xn,N
• Statements: 23/24/25-21/22-51/53-41-37/38-22
• Safety Statements: 27-28-36/37/39-45-36/37-61-26
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 3
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 1805-32-9(Hazardous Substances Data)

Usage

Chemical Properties

WHITE LOW MELTING SOLID

Purification Methods

Crystallise the alcohol from EtOH (m 32-34o) or water (m 38o, needles). Its solubility at 20o is 1g in 1250mL of H2O. [Beilstein 6 H 445, 6 III 1558, 6 IV 2598.]

InChI:InChI=1/C7H6Cl2O/c8-6-2-1-5(4-10)3-7(6)9/h1-3,10H,4H2