5-(Chloromethyl)-2-hydroxybenzaldehyde
[CAS# 23731-06-8]

Identification

• Name: 5-(Chloromethyl)-2-hydroxybenzaldehyde
• Molecular Formula: C₈H₇ClO₂
• Molecular Weight: 170.59
• CAS Registry Number: 23731-06-8
• EC Number: 880-176-0
• SMILES: C1=CC(=C(C=C1CCl)C=O)O

Properties

• Solubility: 928.4 mg/L (25 °C water)
• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.619, Calc.^*
• Melting point: 83.98 °C
• Boiling Point: 299.63 °C, 281.4±30.0 °C (760 mmHg), Calc.^*
• Flash Point: 124.0±24.6 °C, Calc.^*

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

Safety Data

• Hazard Symbols: GHS05;GHS07 Danger
• Risk Statements: H302-H312-H315-H318-H332-H335
• Safety Statements: P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P332+P313-P362-P363-P403+P233-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H312
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H332
Serious eye damage	Eye Dam.	1	H318
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302