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1 1 1-tris(hydroxymethyl)ethane 2 2-dimethyl-4-hydroxymethyl-1 3-dioxola Tme Cas 77-85-0
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Product Description
Specification
1,1,1-Tris(hydroxymethyl)ethane Basic information |
|
Product Name: |
1,1,1-Tris(hydroxymethyl)ethane |
CAS: |
77-85-0 |
MF: |
C5H12O3 |
MW: |
120.15 |
EINECS: |
201-063-9 |
Mol File: |
77-85-0.mol |
1,1,1-Tris(hydroxymethyl)ethane Chemical Properties |
|
Melting point |
193-195 °C(lit.) |
Boiling point |
137°C 15mm |
density |
1.0456 (rough estimate) |
refractive index |
1.4056 (estimate) |
Fp |
160°C |
storage temp. |
Store below +30°C. |
pka |
14.03±0.10(Predicted) |
form |
Crystalline Powder, Crystals, and/or Chunks |
color |
White |
Water Solubility |
soluble |
Sensitive |
Hygroscopic |
BRN |
1304452 |
CAS DataBase Reference |
77-85-0(CAS DataBase Reference) |
NIST Chemistry Reference |
1,3-Propanediol, 2-(hydroxymethyl)-2-methyl-(77-85-0) |
EPA Substance Registry System |
1,3-Propanediol, 2-(hydroxymethyl)-2-methyl- (77-85-0) |
Test Item |
Standard: USP |
Identification |
IR spectrum similar to that of RS |
HPLC retention time similar to that of RS |
|
Related substance |
Total impurities: NMT0.3% |
Single impurity: NMT0.1% |
|
Heavy metals |
NMT 10ppm |
Loss on drying |
NMT0.5% |
Residue on ignition |
NMT0.1% |
Assay |
98.5%-101.0% |
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