Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Intermediates> 3,5-dichloro-2-hydroxybenzoic acid

3,5-dichloro-2-hydroxybenzoic acid

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 320-72-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 320-72-9 Formula: C7H4Cl2O3 Molecular Weight: 207.01100

Basic Info

Chemical Name	3,5-dichloro-2-hydroxybenzoic acid
Synonyms	3,5-Dichloro-2-hydroxybenzoic acid; Benzoic acid, 3,5-dichloro-2-hydroxy-; 3,5-Cl2salH; 3,5-DICHLOROSALICYLIC ACID; USAF DO-68; Benzoic acid,3,5-dichloro-2-hydroxy; 2-Hydroxy-3,5-dichlorobenzoic acid; 3,5-dichloro-2-hydroxy-benzoic acid; Salicylic acid,3,5-dichloro; EINECS 206-281-8;
CAS No.	320-72-9
Molecular Formula	C7H4Cl2O3
Molecular Weight	207.01100
PSA	57.53000
LogP	2.39720

Properties

Appearance & Physical State	Needles from dil alc, rhombic prisms.
Density	1.665g/cm3
Boiling Point	319.3ºC at 760mmHg
Melting Point	221-224ºC
Flash Point	146.9ºC
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

RTECS	VO2450000
Safety Statements	S26-S37/39
HS Code	2918290000
Risk Statements	R22; R36/37/38
Hazard Codes	Xn

Synthesis Route

salicylic acid→5-chlorosalicylic acid+3,5-dichloro-2-hydroxybenzoic acid
pentachloro-λ<sup>5</sup>-stibane+salicylic acid→5-chlorosalicylic acid+3,5-dichloro-2-hydroxybenzoic acid
dichlorine+salicylic acid→5-chlorosalicylic acid+3,5-dichloro-2-hydroxybenzoic acid

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	SE-30	-	1684.	temperature ramp

Precursor

3,5-dichloro-2-[9]phenanthrylmethoxy-benzoic acid
methyl 3,5-dichloro-2-hydroxybenzoate
salicylic acid
3,5-dichloro-2-[9]phenanthrylmethoxy-benzoic acid methyl ester

Downstream Product

3,4,6-TRICHLORO-2-NITROPHENOL
3,5,6-Trichlorosalicylic acid
3,5-dibromo-2-hydroxy-N-phenylbenzamide
bis(2-butoxycarbonyl-3,4,6-trichlorophenyl) oxalate

Hot tags: 3,5-dichloro-2-hydroxybenzoic acid, China, manufacturers, suppliers, factory, wholesale, low price, high quality