|
TRIS(2-CARBOXYETHYL)PHOSPHINE HCl |
| Synonyms. Tris(2-carboxyethyl)phosphine hydrochloride; 3,3',3''-Phosphinidynetrispropanoic acid HCl; TCEP-HCl; Tris(carboxyethyl)phosphine hydrochloride; 3-(Bis(2-carboxyethyl)phosphanyl)propanoic acid hydrochloride; |
|
|
| PRODUCT IDENTIFICATION | |
|
CAS RN |
5961-85-3 (base), 51805-45-9 (HCl) |
|
EINECS RN |
|
|
FORMULA |
C9H15O6P·HCl |
|
MOLE WEIGHT |
286.65 |
|
H.S CODE |
2931.90.9043 |
|
SMILES |
C(CP(CCC(=O)O)CCC(=O)O)C(=O)O.Cl |
|
CLASSIFICATION |
Reducing reagent |
|
EXTRA NOTES |
Water-soluble reagent which irreversibly reduces disulfides to thiols at room temperature & is active below neutral pH; used for quantitation of iodine and iodate |
|
|
| PHYSICAL AND CHEMICAL PROPERTIES | |
|
PHYSICAL STATE. |
White to off-white crystalline powder |
|
MELTING POINT |
177 ~ 178 C |
|
BOILING POINT |
|
|
DENSITY |
|
|
SOLUBILITY IN WATER |
|
| SOLVENT SOLUBILITY |
|
|
VAPOR DENSITY |
|
|
log P(octanol-water) |
|
|
VAPOR PRESSURE |
|
|
AUTOIGNITION TEMP |
|
| pH |
|
|
REFRACTIVE INDEX |
|
|
FLASH POINT |
|
|
|
| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. |
|
INCOMPATIBLE MATERIALS |
Strong oxidizing agents. |
| POLYMERIZATION |
Has not been reported |
|
NFPA RATINGS |
Health: 3, Flammability: 0, Reactivity: 0 |
|
|
| EXTERNAL LINKS & GENERAL DESCRIPTION |
|
Wikipedia Linking - Tris(2-carboxyethyl)phosphine Google Scholar Search - Tris(2-carboxyethyl)phosphine Drug Information Portal (U.S. National Library of Medicine) - Tris(2-carboxyethyl)phosphine PubChem Compound Summary - Tris(2-carboxyethyl)phosphine KEGG (Kyoto Encyclopedia of Genes and Genomes) - Tris(2-carboxyethyl)phosphine Chemical Entities of Biological Interest (ChEBI) - Tris(2-carboxyethyl)phosphine http://www.ncbi.nlm.nih.gov/ - Tris(2-carboxyethyl)phosphine |
|
|
| SALES SPECIFICATION | |
|
APPEARANCE |
white to off-white crystalline powder |
|
PURITY |
99.0% min |
|
MELTING POINT |
175 ~ 179 C |
|
|
| TRANSPORT & REGULATORY INFORMATION | |
|
UN NO. |
3261 |
| HAZARD CLASS |
8 |
| PACKING GROUP | II |
|
|
| SAFETY INFORMATION | |
|
HAZARD OVERVIEW |
OSHA Hazards: Corrosive. May be harmful if swallowed or in contact with skin. Causes severe skin burns and eye damage. |
|
GHS |
|
|
SIGNAL WORD |
Danger |
|
PICTOGRAMS |
|
|
HAZARD STATEMENTS |
H303 + H313-H314 |
|
P STATEMENTS |
P280-P305 + P351 + P338-P310 |
| EC DIRECTIVES |
|
| HAZARD CODES |
|
|
RISK PHRASES |
36/37/38 |
|
SAFETY PHRASES |
24/25-26-28-36/37/39 |
|
|
| PACKING |
|
Preserve in light-resistant and well-closed containers |
|
|
| PRICE INFORMATION |
|
|