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Home › Product Catalog › Phosphoric aciddiphenyl ethylhexyl ester

Phosphoric aciddiphenyl ethylhexyl ester

CAS 1241-94-7C20H27O4PMW 362.4

Phosphoric aciddiphenyl ethylhexyl ester (CAS No. 1241-94-7) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number1241-94-7
Molecular FormulaC20H27O4P
Molecular Weight362.4
Melting Point-30 °C
Boiling Point375 °C
LogPlog Kow = 5.730
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsOrganic Chemicals
CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Phosphoric aciddiphenyl ethylhexyl ester?

The CAS number of Phosphoric aciddiphenyl ethylhexyl ester is 1241-94-7.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Phosphoric aciddiphenyl ethylhexyl ester?

Main applications include Organic Chemicals.

How do I buy Phosphoric aciddiphenyl ethylhexyl ester or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

Phosphoric aciddiphenyl ethylhexyl ester · CAS 1241-94-7 · C20H27O4P. UNII 4F53Z6NE1Y. Boiling Point: 375 °C; Boiling Point: BP: 232 °C at 5 mm Hg; Melting Point: -30 °C.

Identification

CAS Registry Number1241-94-7
PubChem CID14716
Molecular formulaC20H27O4P
IUPAC name2-ethylhexyl diphenyl phosphate
UNII (FDA)4F53Z6NE1Y

Computed Descriptors

Molecular Weight362.4
XLogP36.3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count11
Exact Mass362.16469634
Monoisotopic Mass362.16469634
Topological Polar Surface Area44.8
Heavy Atom Count25
Formal Charge0

Physical & Chemical Properties

Boiling Point375 °C
Boiling PointBP: 232 °C at 5 mm Hg
Melting Point-30 °C
Flash Point224 °C (435 °F) (Open cup)
SolubilityIn water, 1.9 mg/L at 25 °C
Density1.090 g/cu cm at 25 °C
Vapor Pressure0.0000629 [mmHg]
LogPlog Kow = 5.730
LogP5.0
Collision Cross Section202.7 Ų [M+Na]+

Physical description & handling notes

  • 2-ethylhexyl diphenyl phosphate is a pale yellow liquid. Insoluble in water. (NTP, 1992)
  • Liquid; CBI
  • Pale yellow liquid; [CAMEO]
  • Liquid
  • Insoluble (NTP, 1992)
  • Henry's Law constant = 5.42X10-5 atm cu m/mole at 25 °C

Regulatory Status

Regulatory & Food ContactFDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
GHS notification summary16.7% (144 / 864)

GHS Hazard Classification

GHS notification summary16.7% (144 / 864)
Reported hazard statementsH331 (12%), H400 (61.5%), H410 (56.4%), H411 (26.5%), H373

This chemical does not meet GHS hazard criteria for 16.7% (144 of 864) of reports.

H331 (12%): Toxic if inhaled [Danger Acute toxicity, inhalation]

Documented Uses

  • Used as plasticizer and fireproofing agent for polyvinyl chlorides and polyvinyl copolymers in food packaging and hydraulic fluids for large aircraft; [HSDB]
  • 2-Ethylhexyl diphenyl phosphate sold or distributed in the U.S. by Ferro as is of uniform composition. The material is used as an intermediate in chemical processing, principally of plastics. ...
  • Plasticizer for polyvinyl chlorides, polyvinyl copolymers; has fireproofing properties
  • Has FDA approval for certain food packaging applications
  • Of the mixed alkyl aryl phosphates, the most important one is 2-ethylhexyl diphenyl phosphate ... . This nontoxic compound finds use as a plasticizer for food-wrapping films, for films for tubings for skinless sausages, and for other meat packaging. ... This compound is also the main component in certain nonflammable hydraulic fluids used in large aircraft.
  • REACTION OF 2-ETHYLHEXANOL WITH PHOSPHORUS OXYCHLORIDE TO FORM 2-ETHYLHEXYL PHOSPHORYL DICHLORIDE WHICH IS THEN REACTED WITH SODIUM PHENATE

Synonyms

2-Ethylhexyl diphenyl phosphate; 1241-94-7; Octicizer; Phosphoric acid, 2-ethylhexyl diphenyl ester; Santicizer 141; 2-Ethylhexyldiphenylphosphate; (2-Ethylhexyl)-difenylfosfat; Diphenyl 2-ethylhexyl phosphate; DTXSID1025300; 2-Ethylhexyl diphenylphosphate; DIPHENYL-2-ETHYLHEXYL PHOSPHATE; 1-Hexanol, 2-ethyl-, ester with diphenyl phosphate; 4F53Z6NE1Y; di(2-ethylhexyl)phenylphosphate; Phosphoric Acid 2-Ethylhexyl Diphenyl Ester; DTXCID105300

Frequently Asked Questions

What are the CAS number and molecular formula of Phosphoric aciddiphenyl ethylhexyl ester?

CAS 1241-94-7; molecular formula C20H27O4P; molecular weight — g/mol.

What other names is Phosphoric aciddiphenyl ethylhexyl ester known by?

2-Ethylhexyl diphenyl phosphate, 1241-94-7, Octicizer, Phosphoric acid, 2-ethylhexyl diphenyl ester, Santicizer 141, 2-Ethylhexyldiphenylphosphate.

What is the regulatory status of Phosphoric aciddiphenyl ethylhexyl ester?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is Phosphoric aciddiphenyl ethylhexyl ester classified as hazardous?

16.7% of GHS notifications report no hazard classification (144 of 864).

What are the key physical properties of Phosphoric aciddiphenyl ethylhexyl ester?

Boiling Point: 375 °C; Boiling Point: BP: 232 °C at 5 mm Hg; Melting Point: -30 °C; Flash Point: 224 °C (435 °F) (Open cup).

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.

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