2-Chloro-3-hydroxybenzaldehyde

Modify Date: 2024-01-10 04:43:18

2-Chloro-3-hydroxybenzaldehyde Structure
2-Chloro-3-hydroxybenzaldehyde structure
Common Name 2-Chloro-3-hydroxybenzaldehyde
CAS Number 56962-10-8 Molecular Weight 156.566
Density 1.4±0.1 g/cm3 Boiling Point 245.0±20.0 °C at 760 mmHg
Molecular Formula C7H5ClO2 Melting Point 139-143ºC(lit.)
MSDS Chinese USA Flash Point 102.0±21.8 °C
Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger

 Names

Name 2-Chloro-3-hydroxybenzaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 245.0±20.0 °C at 760 mmHg
Melting Point 139-143ºC(lit.)
Molecular Formula C7H5ClO2
Molecular Weight 156.566
Flash Point 102.0±21.8 °C
Exact Mass 155.997803
PSA 37.30000
LogP 1.90
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.632

 Safety Information

Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger
Hazard Statements H302-H315-H318-H335-H400
Precautionary Statements P261-P273-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn,N
RIDADR UN 3077 9/PG 3
HS Code 2913000090

 Synthetic Route

~55%

2-Chloro-3-hydroxybenzaldehyde Structure

2-Chloro-3-hydr...

CAS#:56962-10-8

Literature: NEUROCRINE BIOSCIENCES, INC. Patent: WO2005/7165 A1, 2005 ; Location in patent: Page 46 ; WO 2005/007165 A1

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2-Chloro-3-hydroxybenzaldehyde Structure

2-Chloro-3-hydr...

CAS#:56962-10-8

Literature: Journal of the American Chemical Society, , vol. 73, p. 702

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2-Chloro-3-hydroxybenzaldehyde Structure

2-Chloro-3-hydr...

CAS#:56962-10-8

Literature: Bovonsombat, Pakorn; Ali, Rameez; Khan, Chiraphorn; Leykajarakul, Juthamard; Pla-On, Kawin; Aphimanchindakul, Suraj; Pungcharoenpong, Natchapon; Timsuea, Nisit; Arunrat, Anchalee; Punpongjareorn, Napat Tetrahedron, 2010 , vol. 66, # 34 p. 6928 - 6935

 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

Benzaldehyde, 2-chloro-3-hydroxy-
2-Chloro-3-hydroxybenzaldehyde
MFCD06798118