5-Chloro-2-hydroxybenzaldehyde

Modify Date: 2024-01-02 09:31:53

5-Chloro-2-hydroxybenzaldehyde Structure
5-Chloro-2-hydroxybenzaldehyde structure
Common Name 5-Chloro-2-hydroxybenzaldehyde
CAS Number 635-93-8 Molecular Weight 156.566
Density 1.4±0.1 g/cm3 Boiling Point 228.8±20.0 °C at 760 mmHg
Molecular Formula C7H5ClO2 Melting Point 100-102 °C(lit.)
MSDS Chinese USA Flash Point 92.2±21.8 °C
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

 Names

Name 5-Chlorosalicylaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 228.8±20.0 °C at 760 mmHg
Melting Point 100-102 °C(lit.)
Molecular Formula C7H5ClO2
Molecular Weight 156.566
Flash Point 92.2±21.8 °C
Exact Mass 155.997803
PSA 37.30000
LogP 2.57
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.632

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VN5450000
CHEMICAL NAME :
Salicylaldehyde, 5-chloro-
CAS REGISTRY NUMBER :
635-93-8
BEILSTEIN REFERENCE NO. :
0636632
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H5-Cl-O2
MOLECULAR WEIGHT :
156.57
WISWESSER LINE NOTATION :
VHR BQ EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05073

 Safety Information

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H315-H319-H335-H400
Precautionary Statements P261-P273-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-S36-S24/25-S36/37/39
RIDADR UN2811/6.1/PG III
WGK Germany 3
RTECS VN5450000
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%

 Articles5

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Dalton Trans. 44 , 13615-32, (2015)

N-(Naphthyl)-4-R-salicylaldimines (R = OCH(3), H and Cl; H(2L)(1)-H(2)L(3)) and 2-hydroxy-N-(naphthyl)naphthaldimine (H(2)L(4)) readily undergo, upon reaction with Na(2)[PdCl(4)] in the presence of tr...

Structural, spectroscopic and DFT study of 4-methoxybenzohydrazide Schiff bases. A new series of polyfunctional ligands.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 137 , 692-700, (2015)

Five Schiff bases obtained from condensation of 4-methoxybenzohydrazide with related aldehydes, namely o-vanillin, vanillin, 5-bromovanillin, 5-chlorosalicylaldehyde and 5-bromosalicylaldehyde were pr...

New ruthenium(II) carbonyl complexes bearing disulfide Schiff base ligands and their applications as catalyst for some organic transformations.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 129 , 352-8, (2014)

Schiff base disulfide ligands (H2L(1-6)) were synthesized from the condensation of cystamine with salicylaldehyde(H2L(1)), 5-chlorosalicylaldehyde(H2L(2)), o-vanillin(H2L(3)), 2-hydroxyacetophenone(H2...

 Synonyms

5-chloro-salicylaldehyde
5-Chlor-2-hydroxybenzolcarbaldehyd
Benzaldehyde, 5-chloro-2-hydroxy-
5-Chloro-2-hydroxybenzaldehyde
5-Chlorosalicylaldehyde
EINECS 211-244-4
MFCD00003331