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Description

Dibutyl isophthalate · CAS 3126-90-7 · C16H22O4. UNII 9JXO0GKJ2Y. LogP: 4.26.

Identification

CAS Registry Number	3126-90-7
PubChem CID	18405
Molecular formula	C16H22O4
IUPAC name	dibutyl benzene-1,3-dicarboxylate
UNII (FDA)	9JXO0GKJ2Y

Computed Descriptors

Molecular Weight	278.34
XLogP3	5.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	10
Exact Mass	278.15180918
Monoisotopic Mass	278.15180918
Topological Polar Surface Area	52.6
Heavy Atom Count	20
Formal Charge	0

Physical & Chemical Properties

LogP	4.26

Synonyms

Dibutyl isophthalate; 3126-90-7; 9JXO0GKJ2Y; NSC-6348; RefChem:1052805; 1,3-Dibutyl 1,3-benzenedicarboxylate; dibutyl benzene-1,3-dicarboxylate; 1,3-Benzenedicarboxylic acid, dibutyl ester; ISOPHTHALIC ACID, DIBUTYL ESTER; 1,3-dibutyl benzene-1,3-dicarboxylate; 1,3-Benzenedicarboxylicacid, 1,3-dibutyl ester; dibutylisophthalate; NSC 6348; BRN 2217869; Dibutyl isophthlate; Di-n-butylisophthlate

Frequently Asked Questions

What are the CAS number and molecular formula of Dibutyl isophthalate?

CAS 3126-90-7; molecular formula C16H22O4; molecular weight — g/mol.

What other names is Dibutyl isophthalate known by?

Dibutyl isophthalate, 3126-90-7, 9JXO0GKJ2Y, NSC-6348, RefChem:1052805, 1,3-Dibutyl 1,3-benzenedicarboxylate.

What are the key physical properties of Dibutyl isophthalate?

LogP: 4.26.

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.