Diethyl phthalate (DEP)

Name: Diethyl phthalate (DEP)
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 13555

CAS 84-66-2C12H14O4MW 222.24

Diethyl phthalate (DEP) (CAS 84-66-2) — formula C12H14O4, molecular weight 222.24.

Specifications

CAS Number84-66-2

Molecular FormulaC12H14O4

Molecular Weight222.24

Melting Point27 °F (NTP, 1992)

Boiling Point568 °F at 760 mmHg (NTP, 1992)

LogP2.5

Purchase Profile

What this product is

Diethyl phthalate (DEP) is a chemical compound with CAS registry number 84-66-2 and molecular formula C12H14O4 (molecular weight 222.24).

Identification

CAS number: 84-66-2

Its molecular formula C12H14O4 comprises 12 C, 14 H, 4 O atoms.

Also known as: Diethyl phthalate (DEP) · Diethyl phthalate

Frequently Asked Questions

What is the CAS number of Diethyl phthalate (DEP)?

The CAS registry number of Diethyl phthalate (DEP) is 84-66-2.

What is the molecular formula and molecular weight of Diethyl phthalate (DEP)?

Molecular formula C12H14O4, molecular weight 222.24.

What other names is Diethyl phthalate (DEP) known by?

It is also registered under: Diethyl phthalate (DEP), Diethyl phthalate.

PubChem Public Data

Public-database records for Diethyl phthalate (DEP) (CAS 84-66-2), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary	96.7% (1710 / 1769)
Reported hazard statements	H401, H315, H317, H320, H335, H336

This chemical does not meet GHS hazard criteria for 96.7% (1710 of 1769) of all reports.

Reported as not meeting GHS hazard criteria by 1710 of 1769 companies (only 3.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Regulatory listings

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CIR / INCI: Cosmetics ingredient -> Fragrance; Other (Specify); Solvent CIR / INCI: Cosmetic ingredients (Diethyl Phthalate) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Solvent; Hair conditioning; Denaturant; Film forming; Plasticiser
GHS notification summary	96.7% (1710 / 1769)

Physical description and handling notes

CBI; Liquid
Colorless to water-white, oily liquid with a very slight, aromatic odor. (pesticide); [NIOSH]
COLOURLESS OILY LIQUID.
Colorless oily liquid
Colorless to water-white, oily liquid.
Practically odorless

Reported physical properties

沸点	568 °F at 760 mmHg (NTP, 1992)
沸点	295 °C
沸点	563 °F
沸点	295 °C @760 [mm Hg]
熔点	27 °F (NTP, 1992)
熔点	-40.5 °C
熔点	-67 - -44 °C
熔点	-41 °F
闪点	284 °F (NTP, 1992)
闪点	161 °C

How this substance is indexed

CAS Registry Number	84-66-2
PubChem CID	6781
分子式	C12H14O4
IUPAC 名称	diethyl benzene-1,2-dicarboxylate
UNII（FDA）	UF064M00AF

Documented uses

CIR ingredient: Diethyl Phthalate
Plasticizer (added to polymers to effect flexibility and/or toughness); also used as an insect repellant and solvent; [ACGIH] Used as a solvent in cellulose acetate, fragrances, and cosmetics; [Merck Index #7371]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
In mfr celluloid; solvent for cellulose acetate in mfr varnishes and dopes; denaturing alcohol. Vehicle for fragrance and cosmetic ingredients
Solvent for nitrocellulose and cellulose acetate, plasticizer, wetting agent; ... camphor substitute, plastics, perfumery as fixative and solvent, alcohol denaturant, ... plasticizer in solid rocket propellants.
... insecticidal sprays ... mosquito repellents /Former/

Names this substance appears under

DIETHYL PHTHALATE; 84-66-2; Ethyl phthalate; phthalic acid diethyl ester; Anozol; diethyl benzene-1,2-dicarboxylate; Neantine; Phthalol; Solvanol; Palatinol A; Placidol E; Unimoll DA; Diethyl o-phthalate; Phthalsaeurediaethylester; o-Bis(ethoxycarbonyl)benzene; Diethyl 1,2-benzenedicarboxylate

Computed molecular descriptors

分子量	222.24
XLogP3	2.5
氢键供体数	0
氢键受体数	4
可旋转键数	6
精确质量	222.08920892
单同位素质量	222.08920892
拓扑极性表面积	52.6
重原子数	16
形式电荷	0

Database abstract

Diethyl phthalate (DEP) · CAS 84-66-2 · C12H14O4. UNII UF064M00AF. 沸点: 568 °F at 760 mmHg (NTP, 1992); 沸点: 295 °C; 沸点: 563 °F.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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