ChemicalBook--->CAS DataBase List--->321-14-2

321-14-2

321-14-2 Structure

321-14-2 Structure
IdentificationMore
[Name]

5-Chloro-2-hydroxybenzoic acid
[CAS]

321-14-2
[Synonyms]

5-CHLORO-2-HYDROXYBENZOIC ACID
5-CHLOROSALICYCLIC ACID
5-CHLOROSALICYLIC ACID
CHLOROSALICYLIC(5-) ACID
RARECHEM AL BO 0847
2-Hydroxy-5-chlorobenzoic acid
5 CSA
5-chloro-2-hydroxy-benzoicaci
5-chloro-salicylicaci
Benzoic acid, 5-chloro-2-hydroxy-
Salicylic acid, 5-chloro-
5-Chlorosalicylic Acid/5-Chloro-2-hydroxybenzoic acid
5-Chlorosalicylic acid (COOH=1)
5-ChlorosaliclylicAcid
5-Chlorosalicylicacid,99%
5-chlorosalicylic aicd
5-CHLORO-2-HYDROXYBENZOIC ACID 98 %
5-Chloro-2-metoxybenzonoic acid
5-CHLOROSALICYLIC ACID pure
[EINECS(EC#)]

206-283-9
[Molecular Formula]

C7H5ClO3
[MDL Number]

MFCD00002457
[Molecular Weight]

172.57
[MOL File]

321-14-2.mol
Chemical PropertiesBack Directory
[Appearance]

OFF-WHITE TO CREAM POWDER
[Melting point ]

171-172 °C(lit.)
[Boiling point ]

244.67°C (rough estimate)
[density ]

1.3766 (rough estimate)
[refractive index ]

1.4580 (estimate)
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

1g/l
[form ]

powder to crystal
[pka]

pK1:2.63 (25°C)
[color ]

White to Almost white
[PH]

2.5 (H2O, 20℃)(aqueous suspension)
[Water Solubility ]

1 g/L (20 ºC)
[BRN ]

2046665
[LogP]

3.090
[Uses]

Moth-proofing, insecticide, intermediate for pharmaceuticals, dyes, pesticides.
[CAS DataBase Reference]

321-14-2(CAS DataBase Reference)
[NIST Chemistry Reference]

5-Chlorosalicylic acid(321-14-2)
[EPA Substance Registry System]

321-14-2(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R22:Harmful if swallowed.
R36/38:Irritating to eyes and skin .
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 .
S37/39:Wear suitable gloves and eye/face protection .
[RIDADR ]

UN 2811 6.1/PG 3
[WGK Germany ]

3
[RTECS ]

VO2080000
[TSCA ]

Yes
[HazardClass ]

6.1
[PackingGroup ]

III
[HS Code ]

29182990
[Toxicity]

LD50 oral in rat: 250mg/kg
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Chlorine-->Salicylic acid-->3,5-Dichlorosalicylic acid-->4-Chloro-1-(methoxymethoxy)benzene-->6-CHLORO-2-METHYL-4H-CHROMEN-4-ONE-->5-CHLORO-2-HYDROXYBENZONITRILE-->3-Chlorosalicylic acid-->2-Bromo-5-chlorobenzoic acid-->2,5-Dichlorobenzoic acid-->4-Chlorophenol-->3-Chlorobenzoic acid
[Preparation Products]

brotianide-->4-(2-(5-CHOLRO-2-METHOXY BENZAMIDO)ETHYL)BENZENESULFONYL CHLORIDE-->5-CHLORO-2-METHOXYBENZOYL CHLORIDE-->4-(2-(5-Chloro-2-methoxybenzamido)ethyl)benzenesulfamide-->5-Chloro-2-methoxybenzoic acid-->Methyl 5-chloro-2-hydroxybenzoate-->Niclosamide-->3-Nitrosalicylic acid-->5-CHLORO-2-HYDROXYBENZYL ALCOHOL-->5-CHLOROSALICYLANILIDE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

5-Chloro-2-hydroxybenzoic acid(321-14-2).msds
Hazard InformationBack Directory
[Hazard]

Toxic by ingestion.
[Chemical Properties]

OFF-WHITE TO CREAM POWDER
[Definition]

ChEBI: A monohydroxybenzoic acid that is 2-hydroxybenzoic acid in which the hydrogen at position 5 is replaced by chlorine.
Spectrum DetailBack Directory
[Spectrum Detail]

5-Chloro-2-hydroxybenzoic acid(321-14-2)MS
5-Chloro-2-hydroxybenzoic acid(321-14-2)1HNMR
5-Chloro-2-hydroxybenzoic acid(321-14-2)13CNMR
5-Chloro-2-hydroxybenzoic acid(321-14-2)IR1
5-Chloro-2-hydroxybenzoic acid(321-14-2)IR2
5-Chloro-2-hydroxybenzoic acid(321-14-2)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

5-Chlorosalicylic acid, 98%(321-14-2)
[Alfa Aesar]

5-Chlorosalicylic acid, 99%(321-14-2)
[Sigma Aldrich]

321-14-2(sigmaaldrich)
[TCI AMERICA]

5-Chlorosalicylic Acid,>98.0%(GC)(T)(321-14-2)
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