414026
Trimethylsilyl polyphosphate
Synonym(s):
PPSE, Polyphosphoric acid trimethylsilyl ester
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About This Item
Linear Formula:
{-P(=O)[OSi(CH3)3]O-}n
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
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form
liquid
Quality Level
refractive index
n20/D 1.434
density
1.18 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
C[Si](C)(C)OP(=O)=O
InChI
1S/C3H9O3PSi/c1-8(2,3)6-7(4)5/h1-3H3
InChI key
YSVQLWJDHYBITL-UHFFFAOYSA-N
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Application
- Microwave-Assisted Synthesis of 2-Aryl-2-oxazolines, 5,6-Dihydro-4H-1,3-oxazines, and 4,5,6,7-Tetrahydro-1,3-oxazepines: Utilizes trimethylsilyl polyphosphate under solvent-free conditions for the efficient preparation of various oxazolines and oxazines (MC Mollo, LR Orelli, 2016).
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
39.2 °F - closed cup
Flash Point(C)
4 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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