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1,1,1-Tris(hydroxymethyl)propane_Molecular_structure_CAS_77-99-6)
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1,1,1-Tris(hydroxymethyl)propane

Catalog No. 93370 Name Sigma Aldrich
CAS Number 77-99-6 Website http://www.sigmaaldrich.com
M. F. C6H14O3 Telephone 1-800-521-8956
M. W. 134.17356 Fax
Purity ≥98.0% (GC) Email
Storage Chembase ID: 123397

SYNONYMS

Title
1,1,1-三(羟甲基)丙烷
IUPAC name
2-ethyl-2-(hydroxymethyl)propane-1,3-diol
IUPAC Traditional name
trimethylolpropane
Synonyms
Trimethylolpropane
2-ethyl-2-hydroxymethyl-1,3-propanediol
三羟甲基丙烷
2-乙基-2-羟甲基-1,3-丙二醇

DATABASE IDS

EC Number 201-074-9
MDL Number MFCD00004694
PubChem SID 24889859
Beilstein Number 1698309
CAS Number 77-99-6

PROPERTIES

Linear Formula CH3CH2C(CH2OH)3
Purity ≥98.0% (GC)
Quality dist.
Auto Ignition Point 1301 °F
Boiling Point 159-161 °C/2 mmHg(lit.)
Flash Point 172 °C
Flash Point 341.6 °F
Melting Point 56-58 °C(lit.)
Melting Point 56-61 °C
Solubility H2O: soluble0.1 g/mL, clear
Vapor Density 4.8 (vs air)
Vapor Pressure <1 mmHg ( 20 °C)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS TY6470000
German water hazard class 1

DETAILS

Description (English)
Packaging
1 kg in poly bottle
250 g in poly bottle
Description (简体中文)
包装
1 kg in poly bottle
250 g in poly bottle

REFERENCES