3-Chloro-4-hydroxybenzaldehyde

Modify Date: 2024-01-02 12:31:22

3-Chloro-4-hydroxybenzaldehyde Structure
3-Chloro-4-hydroxybenzaldehyde structure
Common Name 3-Chloro-4-hydroxybenzaldehyde
CAS Number 2420-16-8 Molecular Weight 156.566
Density 1.4±0.1 g/cm3 Boiling Point 251.1±20.0 °C at 760 mmHg
Molecular Formula C7H5ClO2 Melting Point 145-147 °C(lit.)
MSDS Chinese USA Flash Point 105.6±21.8 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 3-Chloro-4-hydroxybenzaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 251.1±20.0 °C at 760 mmHg
Melting Point 145-147 °C(lit.)
Molecular Formula C7H5ClO2
Molecular Weight 156.566
Flash Point 105.6±21.8 °C
Exact Mass 155.997803
PSA 37.30000
LogP 1.97
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.632

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H315-H317-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases 36/37/38-43-41-20/21/22
Safety Phrases S26-S37/39-S36/37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2913000090

 Synthetic Route

 Customs

HS Code 2913000090
Summary HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

 Synonyms

3-Chlor-4-hydroxy-benzaldehyd
4-hydroxy-3-chlorobenzaldehyde
3-Chloro-4-hydroxybenzaldehyde
MFCD00052184
VHR DQ CG
Benzaldehyde,3-chloro-4-hydroxy
3-chloro-4-hydroxy-benzaldehyde
5-chloro-4-hydroxybenzaldehyde
Benzaldehyde, 3-chloro-4-hydroxy-
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