NSC 3576 Propane,1,1,1-tris(hydroxymethyl)- RC Crosslinker TR
Trimethylolpropane Chemical Properties |
Melting point | 56-58 °C(lit.) |
Boiling point | 159-161 °C2 mm Hg(lit.) |
density | 1.176 |
vapor density | 4.8 (vs air) |
vapor pressure | <1 mm Hg ( 20 °C) |
refractive index | 1.4850 (estimate) |
Fp | 172 °C |
storage temp. | Store below +30°C. |
solubility | H2O: 0.1 g/mL, clear |
pka | 14.01±0.10(Predicted) |
form | Flakes |
color | White |
PH | 6.5 (100g/l, H2O, 20℃)(External MSDS) |
explosive limit | 2-11.8%(V) |
Water Solubility | soluble |
BRN | 1698309 |
InChIKey | ZJCCRDAZUWHFQH-UHFFFAOYSA-N |
LogP | -0.975 (est) |
CAS DataBase Reference | 77-99-6(CAS DataBase Reference) |
NIST Chemistry Reference | 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-(77-99-6) |
EPA Substance Registry System | Trimethylolpropane (77-99-6) |
Safety Information |
Safety Statements | 22-24/25 |
WGK Germany | 1 |
RTECS | TY6470000 |
Autoignition Temperature | 375 °C DIN 51794 |
TSCA | Yes |
HS Code | 29054100 |
Hazardous Substances Data | 77-99-6(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: > 2500 mg/kg |
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Since establishment, we believe in"integrity-based, quality-oriented" to provide customers withexcellent products and quality services. Cooperating with universities, we havea high-level scientific research team; equipped with a professional andresponsible service sales team ; and established stable and reliable long-termcooperative relations with hundreds of domestic chemical factories. Throughunremitting efforts, our products have exported to North America, Europe,Southeast Asia, etc., and have established long-term business relationship withcustomers all over the world.
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