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89878 Supelco

1,1,1-Tris(hydroxymethyl)propane

analytical standard

Synonym: 2-Ethyl-2-hydroxymethyl-1,3-propanediol, Trimethylolpropane

  • CAS Number 77-99-6

  • Linear Formula CH3CH2C(CH2OH)3

  • Molecular Weight 134.17

  •  Beilstein/REAXYS Number 1698309

  •  MDL number MFCD00004694

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, Chinese Food Contact Materials Regulation GB 9685 2016, EC Regulation 10 2011, Food & Beverage Standards,
Quality Level   100
grade   analytical standard
vapor density   4.8 (vs air)
vapor pressure   <1 mmHg ( 20 °C)
assay   ≥96.5% (GC)
autoignition temp.   1301 °F
shelf life   limited shelf life, expiry date on the label
bp   159-161 °C/2 mmHg (lit.)
mp   56-58 °C (lit.)
SMILES string   CCC(CO)(CO)CO
InChI   1S/C6H14O3/c1-2-6(3-7,4-8)5-9/h7-9H,2-5H2,1H3
InChI key   ZJCCRDAZUWHFQH-UHFFFAOYSA-N
Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Warning
Hazard statements 
WGK Germany 
WGK 1
RTECS 
TY6470000
Flash Point(F) 
356.0 °F - Cleveland open cup
Flash Point(C) 
180 °C - Cleveland open cup
Protocols & Articles
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