1,3-Dichlorobenzene

• Catalog No.: 35360
• CAS Number: 541-73-1
• M. F.: C6H4Cl2
• M. W.: 147.00196
• Purity: ≥98.0% (GC)

SYNONYMS

• Title: 1,3-二氯苯
• IUPAC name: 1,3-dichlorobenzene
• IUPAC Traditional name: 3-dichlorobenzene

DATABASE IDS

• Beilstein Number: 956618
• MDL Number: MFCD00000573
• CAS Number: 541-73-1
• EC Number: 208-792-1

PROPERTIES

• Empirical Formula (Hill Notation): C6H4Cl2
• Grade: purum
• Impurities: ~0.5% 1,2-dichlorobenzene
• Impurities: ~1.0% 1,4-dichlorobenzene
• Purity: ≥98.0% (GC)
• Boiling Point: 172-173 °C(lit.)
• Density: 1.288 g/mL at 25 °C(lit.)
• Flash Point: 67 °C
• Flash Point: 152.6 °F
• Melting Point: -25--22 °C(lit.)
• Refractive Index: n20/D 1.546(lit.)
• Refractive Index: n20/D 1.546
• Vapor Pressure: 5 mmHg ( 38.8 °C)
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H411
• European Hazard Symbols: Harmful (Xn)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P273
• RID/ADR: UN 3082 9/PG 3
• Risk Statements: 22-51/53
• RTECS: CZ4499000
• Safety Statements: 61
• Hazard Class: 9
• UN Number: 3082
• Packing Group: 3
• German water hazard class: 3