55566-30-8
Product Name:
Tetrakis(hydroxymethyl)phosphonium sulfate
Formula:
C8H24O12P2S
Synonyms:
Tetrakis(hydroxymethyl)phosphonium sulfate
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Tetrakis(hydroxymethyl)phosphonium sulfate solution is a clear colorless viscous liquid. (NTP, 1992) |
|---|---|
| Color/Form | Crystalline solid |
| Boiling Point | 232 °F at 760 mmHg (NTP, 1992) |
| Melting Point | -31 °F (NTP, 1992) |
| Flash Point | greater than 200 °F (NTP, 1992) |
| Solubility | greater than or equal to 100 mg/mL at 64 °F (NTP, 1992) |
| Density | 1.381 at 72 °F (NTP, 1992) - Denser than water; will sink |
| Vapor Pressure | 32 mmHg at 124 °F ; 150.5 mmHg at 163 °F (NTP, 1992) |
| Decomposition | When heated to decomposition it emits very toxic fumes of /phosphorous oxides & sulfur oxides/. |
| Other Experimental Properties | When heated to decomposition it emits toxic fumes of POx and SOx. |
| Chemical Classes | Other Classes -> Phosphorus Compounds |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H317:Sensitisation, Skin H318:Serious eye damage/eye irritation H331:Acute toxicity,inhalation H350:Carcinogenicity H412:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention. |
COMPUTED DESCRIPTORS
| Molecular Weight | 406.28 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 8 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 8 |
| Exact Mass | 406.04637137 g/mol |
| Monoisotopic Mass | 406.04637137 g/mol |
| Topological Polar Surface Area | 251 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 118 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 3 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Tetrakis(hydroxymethyl)phosphonium sulfate solution is a clear colorless viscous liquid. (NTP, 1992)