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2,5-Dichlorobenzoic acid

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Origin: China

Cas No: 50-79-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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Products Specification
Product Description

Quick Details
CAS No.:
50-79-3
Other Names:
2,5-Dichlorobenzoic acid
MF:
C7H4Cl2O2
EINECS No.:
200-065-7
Place of Origin:
Anhui, China
Type:
Pharmaceutical Intermediates
Purity:
99%
Brand Name:
Leah chem
Model Number:
Leah 50-79-3
Application:
API
Appearance:
White powder
Product name:
2,5-Dichlorobenzoic acid
Synonyms:
2,5-Dichlorobenzoic acid
CAS:
50-79-3
EINECS:
200-065-7
Molecular Formula:
C7H4Cl2O2
Molecular Weight:
191.01
Assay:
99%minn
Color:
White powder
Certification:
COA
Brand:
Leah Chem
Packaging&Delivery
Packaging Details
25kgs/drum
Port
Shanghai
Lead Time:
Quantity(Grams) 1 - 2000 >2000
Est. Time(days) 2 To be negotiated

Property

CAS No.: 50-79-3 Formula: C7H4Cl2O2 Molecular Weight: 191.01100

Basic Info

Chemical Name	2,5-Dichlorobenzoic acid
Synonyms	2,5-DBA; Benzoic acid,2,5-dichloro; RARECHEM AL BO 0355; 2,5-Dichlor-benzoesaeure; 2,5-dichloro-benzoicaci; 2,4-DIETHOXY BENZALDEHYDE; 1,2-DICHLOROBENZENE PESTANAL; 2,5-dichlorobenzoicacid; 3-fluoro-4-nitrobenzoic acide; 5-Dichlorobenzoic acid; Benzoic acid, 2,5-dichloro-; 2,5-Dichlorobenzoic Acid;
CAS No.	50-79-3
Molecular Formula	C7H4Cl2O2
Molecular Weight	191.01100
PSA	37.30000
LogP	2.69160

Properties

Appearance & Physical State	white crystalline powder
Density	1.518 g/cm3
Boiling Point	301ºC
Melting Point	152-157ºC
Flash Point	135.8ºC
Refractive Index	1.599
Stability	Stable.

Safety Info

RTECS	DG6825000
Safety Statements	S24/25-S36
HS Code	2916399090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

hydrogen chloride+2-Amino-5-chlorobenzoic acid→5-chlorosalicylic acid+4,4'-Dichlorodiphenic acid
1,2,4,5-tetrachlorobenzene+carbon dioxide→2,4,5-Trichlorobenzoic Acid+chlorobenzene
carbon dioxide+1,2,4-trichlorobenzene→2,4-dichlorobenzoic acid+3,4-dichlorobenzoic acid

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Subcutaneous	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	1200 mg/kg	1.Behavioral-altered sleep time (including change in righting reflex) 2.Behavioral-muscle weakness 3.Lungs, Thorax, or Respiration-dyspnea
Intraperitoneal	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	237 mg/kg	1.Behavioral-rigidity (including catalepsy) 2.Behavioral-muscle contraction or spasticity
-	Mutation test systems - not otherwise specified	-	1 gm/L	-