2,5-二氯苯甲酸甲酯

Description

Methyl 2,5-dichlorobenzoate · CAS 2905-69-3 · C8H6Cl2O2. UNII J07555O4HE. Vapor Pressure: 0.01 [mmHg].

Identification

CAS Registry Number	2905-69-3
PubChem CID	17947
Molecular formula	C8H6Cl2O2
IUPAC name	methyl 2,5-dichlorobenzoate
UNII (FDA)	J07555O4HE

Computed Descriptors

Molecular Weight	205.03
XLogP3	4.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	2
Exact Mass	203.9744848
Monoisotopic Mass	203.9744848
Topological Polar Surface Area	26.3
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Vapor Pressure	0.01 [mmHg]

Physical description & handling notes

• White crystalline solid; [MSDSonline]

GHS Hazard Classification

Reported hazard statements	H302, H336, H411, H312 (75%), H332 (75%)

Documented Uses

• Used as plant growth regulator; [HSDB]
• Benzoic acid, 2,5-dichloro-, methyl ester: INACTIVE
• Benzoic acid, dichloro-, methyl ester: INACTIVE
• METHYL 2,5-DICHLOROBENZOATE (MCB) FUNCTIONS AS A PLANT GROWTH REGULATOR IN A GASEOUS PHASE OR IN AN AQUEOUS SOLN. SORGHUM & SOYBEAN SEEDS WERE TEMPORARILY INHIBITED OR DELAYED FROM GERMINATING, BUT OVERCAME THE INHIBITION IN TIME SO THERE WAS NO SIGNIFICANT REDN IN TOTAL GERMINATION. SEEDLINGS PRODUCED FROM SORGHUM & SOYBEAN SEED, GERMINATED & GROWN IN AQUEOUS SOLN OF 35 MUG/ML MCB WERE SHORTER & WEIGHED LESS THAN CONTROL SEEDLINGS.

Synonyms

METHYL 2,5-DICHLOROBENZOATE; 2905-69-3; Benzoic acid, 2,5-dichloro-, methyl ester; J07555O4HE; DTXSID7022201; CHEBI:132299; RefChem:1089284; DTXCID002201; 220-815-7; 2,5-dichlorobenzoic acid methyl ester; Methyl-2,5-dichlorobenzoate; MFCD00000606; 2,5-Dichlorobenzoic acid-methyl ester; 68214-43-7; Benzoic acid, dichloro-, methyl ester; Methyl dichlorobenzoate

Frequently Asked Questions

What are the CAS number and molecular formula of Methyl 2,5-dichlorobenzoate?

CAS 2905-69-3; molecular formula C8H6Cl2O2; molecular weight — g/mol.

What other names is Methyl 2,5-dichlorobenzoate known by?

METHYL 2,5-DICHLOROBENZOATE, 2905-69-3, Benzoic acid, 2,5-dichloro-, methyl ester, J07555O4HE, DTXSID7022201, CHEBI:132299.

Is Methyl 2,5-dichlorobenzoate classified as hazardous?

Hazard statements reported: H302, H336, H411, H312, H332.

What are the key physical properties of Methyl 2,5-dichlorobenzoate?

Vapor Pressure: 0.01 [mmHg].

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.