| Identification | More | [Name]
5-Chlorosalicylaldehyde | [CAS]
635-93-8 | [Synonyms]
2-HYDROXY-5-CHLOROBENZALDEHYDE
5-CHLORO-2-HYDROXYBENZALDEHYDE
5-CHLOROSALICYLALDEHYDE
5-Chlorosalicylic aldehyde
AKOS 90774
TIMTEC-BB SBB004013
4-Chloro-2-formylphenol
5-chloro-2-hydroxy-benzaldehyd
5-chloro-salicylaldehyd
5-chorosalicylaldehyde
Benzaldehyde, 5-chloro-2-hydroxy-
Benzaldehyde,5-chloro-2-hydroxy-
Salicylaldehyde, 5-chloro-
5-Chlorosalicyladehyde
5-Cl-salicylal
5-Chloro-2-Hydroxybenzaldehyde (5-Chlorosalicylaldehyde)
5-Chlorosalicylaldehyde,98%
5-chloro-salicylal
CHLOROHYDROXYBENZALDEHYDE
5-CHLOROSALICYLALDEHYDE/5-CHLORO-2-HYDROXYBENZALDEHYDE | [EINECS(EC#)]
211-244-4 | [Molecular Formula]
C7H5ClO2 | [MDL Number]
MFCD00003331 | [Molecular Weight]
156.57 | [MOL File]
635-93-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white to very slightly yellow crystalline powder | [Melting point ]
100-102 °C(lit.) | [Boiling point ]
217.69°C (rough estimate) | [density ]
1.2683 (rough estimate) | [refractive index ]
1.5812 (estimate) | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [form ]
Crystalline Powder | [pka]
7.73±0.18(Predicted) | [color ]
White to very slightly yellow | [Sensitive ]
Air Sensitive | [BRN ]
636632 | [InChI]
InChI=1S/C7H5ClO2/c8-6-1-2-7(10)5(3-6)4-9/h1-4,10H | [InChIKey]
FUGKCSRLAQKUHG-UHFFFAOYSA-N | [SMILES]
C(=O)C1=CC(Cl)=CC=C1O | [LogP]
2.570 (est) | [CAS DataBase Reference]
635-93-8(CAS DataBase Reference) | [NIST Chemistry Reference]
5-Chloro-2-hydroxy benzaldehyde(635-93-8) | [EPA Substance Registry System]
635-93-8(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS07,GHS09 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335-H400 | [Precautionary statements ]
P273-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN2811/6.1/PG III | [WGK Germany ]
3
| [RTECS ]
VN5450000
| [Hazard Note ]
Irritant | [TSCA ]
Yes | [HazardClass ]
9 | [HS Code ]
29130000 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Aquatic Acute 1
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
white to very slightly yellow crystalline powder | [Uses]
5-Chlorosalicyaldehyde is a useful synthetic intermediate and a key precursor to a variety chelating agents.5-Chlorosalicyaldehyde is used to synthesize imine resveratrol (R150000) derivatives as multi-targeted agents against Alzheimer's disease. | [Synthesis Reference(s)]
Synthetic Communications, 20, p. 609, 1990 DOI: 10.1080/00397919008244911
Tetrahedron Letters, 15, p. 3463, 1974 | [Purification Methods]
Steam distil it, then crystallise it from aqueous EtOH or *C6H6 (m 100o). It forms complexes with Cu2+ and Fe2+ . [Beilstein 8 H 53, 8 II 45, 8 III 181, 8 IV 224.] |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
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