Tris(2-carboxyethyl)phosphine hydrochloride

Synonym: TCEP HCl, TCEP Hydrochloride, TCEP, 3,3',3''-Phosphinetriyltripropanoic acid hydrochloride
CAS Number 51805-45-9 | MDL Number MFCD00145469 | EC Number 629-759-1

Tris(2-carboxyethyl)phosphine hydrochloride Chemical Structure

Product CodeP5459
CAS Number51805-45-9
Assay (purity)98%+
Purity methodby titration
Molecular weight286.65
Formsolid
Appearancewhite crystals
Melting point175-177C
Titration95%
Titration typeiodometric
Molecular formulaC9H15O6PHCl
Linear formulaC9H15O6P · HCl
Download Specification P5459
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Safety information

Signal wordDANGER
Pictograms
Hazard statementsH314
Precautionary statementsP260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, P501
UN3261
Transport descriptionCORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (TRIS(2-CARBOXYETHYL)PHOSPHINE
Hazardous class8
Packing groupII
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

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External identifiers for TCEP HCl

Pubchem CID2734570
SMILESC(P(CCC([O-])=O)CCC([O-])=O)CC([O-])=O
IUPAC Name3-[bis(2-carboxyethyl)phosphanyl]propanoic acid;hydrochloride
InchI IdentifierInChI=1S/C9H15O6P.ClH/c10-7(11)1-4-16(5-2-8(12)13)6-3-9(14)15;/h1-6H2,(H,10,11)(H,12,13)(H,14,15);1H
InchI KeyPBVAJRFEEOIAGW-UHFFFAOYSA-N

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Ereztech synthesizes and sells additional P-compounds.

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