Chemical Name: Pentaerythritol
CAS No.: 115-77-5
Molecular Fomula: C5H12O4
Molecular weight: 136.15 Appearance: White crystalline powder
Sample: Available
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Basic Info
Numbering system
Properties
Safety Info
Basic Info
Chemical Name |
Pentaerythritol |
CAS No. |
115-77-5 |
Molecular Formula |
C5H12O4 |
Molecular Weight |
136.14600 |
PSA |
80.92000 |
LogP |
-2.05800 |
Numbering system
PubChem number |
24898496 |
EINECS number |
204-104-9 |
RTECS number |
RZ2490000 |
BRN number |
1679274 |
MDL number |
MFCD00004692 |
Properties
Appearance & Physical State |
white crystalline solid |
Density |
1.396 |
Boiling Point |
276ºC (30 mmHg) |
Melting Point |
257-263ºC |
Flash Point |
240ºC |
Refractive Index |
1.548 |
Water Solubility |
1 g/18 mL (15 ºC) |
Stability |
Stable. Incompatible with strong acids, strong oxidizing agents, acid chlorides, acid anhydrides. Combustible. |
Storage Condition |
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
Vapor Pressure |
<1 mm Hg ( 20 °C) |
Safety Info
RTECS |
RZ2490000 |
Safety Statements |
S24/25 |
HS Code |
3806900010 |
WGK Germany |
1 |
Risk Statements |
R33 |
Pentaerythritol is mainly used in the coating industry to make alkyd resin coatings, which can improve the hardness, gloss and durability of the coating film. It is also used as the raw material of rosin resin required for colour paints, varnishes and printing inks, etc. It can also be used to make dry oils, anionic paints and aviation lubricants, etc.
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