2-Chloro-4-hydroxybenzaldehyde

Names

[ Name ]:
2-Chloro-4-hydroxybenzaldehyde

[Synonym ]:
Benzaldehyde, 2-chloro-4-hydroxy-
Benzaldehyde,2-chloro-4-hydroxy
MFCD00052184
VHR DQ BG
3-chloro-4-formylphenol
2-Chloro-4-hydroxy-benzaldehyde
2-Chloro-4-hydroxybenzaldehyde
2-Chlor-4-hydroxy-benzaldehyde

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
272.5±20.0 °C at 760 mmHg

[ Melting Point ]:
145-147 °C(lit.)

[ Molecular Formula ]:
C₇H₅ClO₂

[ Molecular Weight ]:
156.566

[ Flash Point ]:
118.6±21.8 °C

[ Exact Mass ]:
155.997803

[ PSA ]:
37.30000

[ LogP ]:
2.40

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.632

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2913000090

Precursor & DownStream

Precursor

DownStream

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%

Articles

Synthesis and characterization of thiosemicarbazone derivatives of 2-chloro-4-hydroxy-benzaldehyde and their rhenium (I) complexes. Núñez-Montenegro A, et al.

Polyhedron 28(18) , 3915-22, (2009)

Coordination in Solutions. II. Acid Dissociation Constants in Water and Structural Reassignments of the Isomeric Chlorosalicylaldehydes1, 2. Postmus Jr C, et al.

J. Org. Chem. 29(9) , 2693-98, (1964)