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CAS No.: | 4704-94-3 |
---|---|
Name: | 2-(HYDROXYMETHYL)-1,3-PROPANEDIOL |
Article Data: | 11 |
Molecular Structure: | |
Formula: | C4H10O3 |
Molecular Weight: | 106.122 |
Synonyms: | Trimethylolmethane;Tris(hydroxymethyl)methane; |
EINECS: | 225-187-8 |
Density: | 1.213 g/cm3 |
Melting Point: | 63-68 °C (dec.)(lit.) |
Boiling Point: | 294.9 °C at 760 mmHg |
Flash Point: | 153.9 °C |
Safety: | 22-24/25 |
PSA: | 60.69000 |
LogP: | -1.42050 |
2-Benzoyloxymethyl-1,3-propanediol dibenzoate
2-hydroxymethyl-1,3-propanediol
Conditions | Yield |
---|---|
With sodium methylate In methanol for 20h; Heating; | 98% |
With sodium methylate In methanol for 20h; Time; Reflux; | 90% |
[2-(4-methoxyphenyl)-[1,3]dioxan-5-yl]methanol
2-hydroxymethyl-1,3-propanediol
Conditions | Yield |
---|---|
With water; Selectfluor In acetonitrile at 20℃; for 5h; | 90% |
Conditions | Yield |
---|---|
With dimethylsulfide borane complex 1.) reflux, 8 h, 2.) methanol, 15 h; | 83% |
With lithium aluminium tetrahydride; diethyl ether |
bis-(hydroxymethyl)-acetaldehyde
2-hydroxymethyl-1,3-propanediol
Conditions | Yield |
---|---|
With hydrogen; ruthenium In water at 25℃; under 2585.7 Torr; for 24h; Yield given; | |
PtO2 In water |
formaldehyd
acetaldehyde
A
2,2-di(hydroxymethyl)-acetic acid
B
Pentaerythritol
C
2-hydroxymethyl-1,3-propanediol
D
α,α,α-tris(hydroxymethyl)acetic acid
E
2-Hydroxymethyl-2-(methoxymethoxymethyl)-1,3-propandiol
F
trimethyleneglycol
Conditions | Yield |
---|---|
With calcium hydroxide Mechanism; |
formaldehyd
acetaldehyde
A
Pentaerythritol
B
2-methyl-1.3-propanediol
C
2-hydroxymethyl-1,3-propanediol
D
trimethyleneglycol
Conditions | Yield |
---|---|
With sodium hydroxide; sulfuric acid; hydrogen; 5% activated charcoal-supported ruthenium catalyst 1.) 25 deg C, 30 min, 2.) 50 psi, 25 deg C, 4 h; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; | |
With sodium hydroxide; sulfuric acid; hydrogen; Ru-carbon 1.) 25 deg C, 30 min, 2.) 50 psi, 25 deg C 4 h; Yield given. Multistep reaction. Yields of byproduct given; |
formaldehyd
acrolein
A
2-hydroxymethyl-1,3-propanediol
B
trimethyleneglycol
Conditions | Yield |
---|---|
With sulfuric acid; hydrogen; iron(II) sulfate; palladium on activated charcoal; Ru-carbon 1.) 25 deg C, 5 h, 2.) 50 psi, 25 deg C, 42 h; Yield given. Multistep reaction. Yields of byproduct given; |
Conditions | Yield |
---|---|
With lipase from Pseudomonas stutzeri PS59 In aq. phosphate buffer; isopropyl alcohol at 30℃; for 0.25h; pH=8; Enzymatic reaction; |
glyceroltripalmitate
A
2-hydroxymethyl-1,3-propanediol
B
1-hexadecylcarboxylic acid
Conditions | Yield |
---|---|
With lipase from Pseudomonas stutzeri PS59 In aq. phosphate buffer; isopropyl alcohol at 30℃; for 0.25h; pH=8; Enzymatic reaction; |
Conditions | Yield |
---|---|
With lipase from Pseudomonas stutzeri PS59 In aq. phosphate buffer; isopropyl alcohol at 30℃; for 0.25h; pH=8; Enzymatic reaction; |
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Molecular structure of 2-Hydroxymethyl-1,3-propanediol (CAS NO.4704-94-3) is:
Product Name: 2-Hydroxymethyl-1,3-propanediol
CAS Registry Number: 4704-94-3
IUPAC Name: 2-(hydroxymethyl)propane-1,3-diol
Empirical Formula: C4H10O3
Molecular Weight: 106.1204
EINECS: 225-187-8
Melting Point: 63-68 °C (dec.)(lit.)
Index of Refraction: 1.486
Molar Refractivity: 25.14 cm3
Molar Volume: 87.4 cm3
Surface Tension: 55.6 dyne/cm
Density: 1.213 g/cm3
Flash Point: 153.9 °C
Enthalpy of Vaporization: 62.01 kJ/mol
Boiling Point: 294.9 °C at 760 mmHg
Vapour Pressure: 0.000165 mmHg at 25°C
InChI
InChI=1/C4H10O3/c5-1-4(2-6)3-7/h4-7H,1-3H2
Smiles
C(CO)(CO)CO
Safty information about 2-Hydroxymethyl-1,3-propanediol (CAS NO.4704-94-3) is:
Safety Statements: 22-24/25
S22: Do not breathe dust
S24/25: Avoid contact with skin and eyes
WGK Germany: 3
F 3: Hygroscopic
2-Hydroxymethyl-1,3-propanediol , its cas register number is 4704-94-3. It also can be called Tris(hydroxymethyl)methane ; 2-(Hydroxymethyl)propane-1,3-diol .