Home > All categories> Commodity Chemicals> Inorganic Chemicals> Halides> 3,4-dichlorobenzoic acid

3,4-dichlorobenzoic acid

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 51-44-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 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.: 51-44-5 Formula: C7H4Cl2O2 Molecular Weight: 191.01100

Basic Info

Chemical Name	3,4-dichlorobenzoic acid
Synonyms	3,4-dichlorbenzoic acid; 3,4-Dichlor-benzoesaeure; Benzoic acid, 3,4-dichloro-; 3,4dichlorobenzoic acid; Benzoic acid,4-dichloro; EINECS 200-099-2; 3,4-Dichlorobenzoic Acid; Benzoic acid,3,4-dichloro;
CAS No.	51-44-5
Molecular Formula	C7H4Cl2O2
Molecular Weight	191.01100
PSA	37.30000
LogP	2.69160

Properties

Appearance & Physical State	White to light yellow crystal powder
Density	1.517 g/cm3
Boiling Point	317.8ºC at 760 mmHg
Melting Point	205-209ºC
Flash Point	146ºC
Water Solubility	insoluble
Stability	Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

RTECS	DG7175000
Safety Statements	S26-S37/39
HS Code	29163900
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

benzoic acid→2,4,5-Trichlorobenzoic Acid+2,3-Dichlorobenzoic acid
carbon dioxide+1,2,4-trichlorobenzene→2,4-dichlorobenzoic acid+3,4-dichlorobenzoic acid
1,2-dichloro-4-ethenylbenzene→3,4-dichlorobenzoic acid+2,3',4'-TRICHLOROACETOPHENONE

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Subcutaneous	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	400 mg/kg	1.Behavioral-altered sleep time (including change in righting reflex) 2.Behavioral-muscle weakness 3.Lungs, Thorax, or Respiration-dyspnea