56869
Triisopropyl phosphate
analytical standard
Synonym(s):
NSC 46370, NSC 62275, Phosphoric acid triisopropyl ester
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About This Item
Linear Formula:
PO(OCH(CH3)2)3
CAS Number:
Molecular Weight:
224.23
UNSPSC Code:
12352200
NACRES:
NA.24
EC Number:
208-150-0
MDL number:
grade
analytical standard
Quality Segment
assay
≥95.0% (GC)
shelf life
limited shelf life, expiry date on the label
refractive index
n20/D 1.404-1.410, n20/D 1.4070 (lit.)
bp
224 °C (lit.)
density
0.970 g/mL at 25 °C (lit.)
application(s)
environmental
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
General description
Triisopropyl phosphate is an alkyl phosphate commonly found in petroleum and crude oil products.
Application
Triisopropyl phosphate may be used as an analytical reference standard for the quantification of the analyte in petroleum samples and crude oil using two-dimensional gas chromatography technique.
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
73.4 °F - closed cup
flash_point_c
23 °C - closed cup
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