1-Bromo-4-chloronaphthalene
[CAS# 53220-82-9]

Identification

• Classification: Pharmaceutical intermediate >> OLED material intermediate
• Name: 1-Bromo-4-chloronaphthalene
• Molecular Formula: C₁₀H₆BrCl
• Molecular Weight: 241.51
• CAS Registry Number: 53220-82-9
• EC Number: 889-385-1
• SMILES: C1=CC=C2C(=C1)C(=CC=C2Br)Cl

Properties

• Solubility: 2.535 mg/L (25 °C water)
• Density: 1.6±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.670, Calc.^*
• Melting point: 76.12 °C
• Boiling Point: 303.0±0.0 °C (760 mmHg), Calc.^*, 301.86 °C
• Flash Point: 154.6±10.5 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warnning
• Risk Statements: H302-H312-H315-H319-H332-H335-H412
• Safety Statements: P261-P264-P264+P265-P270-P271-P273-P280-P301+P317-P302+P352-P304+P340-P305+P351+P338-P317-P319-P321-P330-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H332
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2A	H319
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Acute toxicity	Acute Tox.	4	H312