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554669

Triisopropyl phosphate

95%

Synonym(s):

NSC 46370, NSC 62275, Phosphoric acid triisopropyl ester

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100 G

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About This Item

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

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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

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This Item
Y0001107T67806275794
Triisopropyl phosphate 95%

Sigma-Aldrich

554669

Triisopropyl phosphate

Medronic acid impurity A European Pharmacopoeia (EP) Reference Standard

Y0001107

Medronic acid impurity A

Triisopropyl phosphite 95%

Sigma-Aldrich

T67806

Triisopropyl phosphite

Tris(trimethylsilyl) phosphate ≥98%

Sigma-Aldrich

275794

Tris(trimethylsilyl) phosphate

assay

95%

assay

-

assay

95%

assay

≥98%

Quality Level

100

Quality Level

-

Quality Level

200

Quality Level

200

bp

224 °C (lit.)

bp

63-64 °C/11 mmHg (lit.)

bp

63-64 °C/11 mmHg (lit.)

bp

228-229 °C/720 mmHg (lit.)

density

0.970 g/mL at 25 °C (lit.)

density

0.844 g/mL at 25 °C (lit.)

density

0.844 g/mL at 25 °C (lit.)

density

0.945 g/mL at 25 °C (lit.)

refractive index

n20/D 1.4070 (lit.)

refractive index

n20/D 1.411 (lit.)

refractive index

n20/D 1.411 (lit.)

refractive index

n20/D 1.409 (lit.)

functional group

phosphate

functional group

-

functional group

-

functional group

-

General description

Triisopropyl phosphate, an ester of secondary alcohol,[1] is a non-phosphorylating organophosphorus compound.[2] It is formed as a by-product during the synthesis of haloalkylphosphonates.[3] Triisopropyl phosphate can be prepared from isopropyl alcohol by reacting with phosphorus oxychloride.[4] It can also be obtained from triisopropyl phosphite.[5]

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

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

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Certificates of Analysis (COA)

Lot/Batch Number
16129MO

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Physicochemical characteristics and sorption capacities of heavy metal ions of activated carbons derived by activation with different alkyl phosphate triesters
Wang J, et al.
Applied Surface Science, 316, 443-450 (2014)
Efficient and `green?microwave-assisted synthesis of haloalkylphosphonates via the Michaelis?Arbuzov reaction.
Jansa P, et al.
Green Chemistry, 13(4), 882-888 (2011)
Reactions of Trialkyl Phosphates, Alkyl Acetates, and Tertiary Butyl Hypochlorite in the Friedel-Crafts Syntheses1.
Berman N and Lowy A.
Journal of the American Chemical Society, 60(11), 2596-2597 (1938)
The effect of triisopropyl phosphate on the mobility of surface concanavalin A receptors and on the locomotion of polymorphonuclear leucocytes.
A M Woodin et al.
Experimental cell research, 94(2), 292-298 (1975-09-01)
Dealkylation and debenzylation of triesters of phosphoric acid. Phosphorylation of hydroxy and amino compounds.
Zervas L and Dilaris I.
Journal of the American Chemical Society, 77(20), 5354-5357 (1955)
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