Diethyl terephthalate
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
636-09-9
Chemical name
Diethyl terephthalate
Molecular formula
C12H14O4
Molecular weight
222.24 g/mol
Synonyms
p-Diethyl phthalate; 1,4-Benzenedicarboxylic acid, diethyl ester; Terephthalic acid, diethyl ester; 1,4-Benzenedicarboxylic acid, 1,4-diethyl ester; Terephthalic Acid Diethyl Ester; Diethyl p-phthalate; 1,4-diethyl benzene-1,4-dicarboxylate; Ethyl terephthalate; diethyl 1,4-benzenedioate; ethyl 4-(ethoxycarbonyl)benzoate; Terephthalic acid, bis-ethyl ester; Diethyl ester of 1,4-Benzenedicarboxylic acid
InChIKey
ONIHPYYWNBVMID-UHFFFAOYSA-N
PubChem CID
12483
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
3.8
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.