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1,1,1-Tris(hydroxymethyl)propane 77-99-6

1,1,1-Tris(hydroxymethyl)propane 77-99-6
Product Detailed
1.Name:1,1,1-tris(hydroxymethyl) propane 2.usage:solid propellants 3.CAS: 77-99-6

Trimethylolpropane CAS No: 77-99-6 EINECS No: 201-074-9 Molecular formula: C6H14O3 Molecular weight: 134.1736

TrimethylolpropaneCAS No: 77-99-6 EINECS No: 201-074-9 Molecular formula: C6H14O3 Molecular weight: 134.1736

TrimethylolpropaneSynonyms: 1,1,1-tris(hydroxymethyl)propane, 2-ethyl-2-(hydroxymethyl)-1,3-propanediolEnglish abbre.: TMP Cas RN: 77-99-6Struc. formula: CH3CH2C(CH2OH)3Mole. weight: 134.17 Hygroscopicity: Strong ability to absorb moisture while exposed to atmosphere Solubility: Easily soluble in water and acetone, soluble in carbon tetrachloride, chloroform and aether, insoluble in fatty hydrocarbon and aromatic hydrocarbon. Boiling point: 295°C under normal pressure Density(ρ20): 1.176g/cm3Specification:
>ItemsLimits

Premium Grade

Superior Grade

Qualified Grade

Appearance

White flakes

Offwhite solid

Trimethylolpropane Content/% min.

99.5

99.0

98.5

OH-percentage/%min.

37.5

37.5

37.0

Water Content/%max.

0.05

0.10

0.1

Acidity(As HCOOH) /%max.

0.001

0.002

0.002

Crystallizing Point/°Cmin.

59.0

58.0

58.0

Ignition Residue/% max.

0.002

0.003

0.005

Colour/(APHA)max.

15

30

50

Applications: a) Alkyd resins b) Saturated polyesters c) Synthetic lubricantsd) Monomers/oligomers for radiation curing e) Pigment coatingf) Polyurethanes for coatings and foams Package and delivery: 25kg net weight in composite bags, or at customer's request, packed in woven bags at 500/1000kg net weight.

1,1,1-Tris(hydroxymethyl)propane 77-99-6



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