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Merck
CN

71454

3-[Tris(hydroxymethyl)phosphonio]propionate

technical, water-soluble, trifunctional cross-linker, ~85% (NMR)

Synonym(s):

(2-Carboxyethyl)tris(hydroxymethyl)phosphonium hydroxide inner salt, THPP

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About This Item

Linear Formula:
(HOCH2)3PCH2CH2COO
CAS Number:
15931-64-3
Molecular Weight:
196.14
PubChem Substance ID:
24886195
UNSPSC Code:
12352100
MDL number:
MFCD02258952
Beilstein/REAXYS Number:
4134340

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SMILES string

OC[P+](CO)(CO)CCC([O-])=O

grade

technical

assay

~85% (NMR)

storage temp.

2-8°C

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
415460/1

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