554669

Triisopropyl phosphate

95%

• Synonym(s): NSC 46370, NSC 62275, Phosphoric acid triisopropyl ester
• Linear Formula: PO(OCH(CH₃)₂)₃
• CAS Number: 513-02-0
• Molecular Weight: 224.23
• EC Number: 208-150-0
• MDL number: MFCD00015490
• UNSPSC Code: 12352100
• PubChem Substance ID: 24879424
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 95%
• refractive index: n20/D 1.4070 (lit.)
• bp: 224 °C (lit.)
• density: 0.970 g/mL at 25 °C (lit.)
• functional group: phosphate
• SMILES string: CC(C)OP(=O)(OC(C)C)OC(C)C
• InChI: 1S/C9H21O4P/c1-7(2)11-14(10,12-8(3)4)13-9(5)6/h7-9H,1-6H3
• InChI key: OXFUXNFMHFCELM-UHFFFAOYSA-N

Description

General description

Triisopropyl phosphate, an ester of secondary alcohol, is a non-phosphorylating organophosphorus compound. It is formed as a by-product during the synthesis of haloalkylphosphonates. Triisopropyl phosphate can be prepared from isopropyl alcohol by reacting with phosphorus oxychloride. It can also be obtained from triisopropyl phosphite.

Safety Information

• pictograms: GHS06,GHS09
• signalword: Danger
• hcodes: H301,H319,H400
• pcodes: P264 - P273 - P280 - P301 + P310 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Irrit. 2
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: 141.8 °F - closed cup - (own results)
• flash_point_c: 61 °C - closed cup - (own results)
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter