3957-22-0
2,2-bis[4-hydroxy-3,5-di(hydroxymethyl)phenyl]propane
CAS: 3957-22-0
Molecular Formula: C19H24O6
3957-22-0 - Names and Identifiers
3957-22-0 - Physico-chemical Properties
| Molecular Formula | C19H24O6 |
| Molar Mass | 348.39026 |
| Density | 1.367±0.06 g/cm3(Predicted) |
| Boling Point | 564.8±45.0 °C(Predicted) |
| pKa | 10.27±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Physical and Chemical Properties | EPA Chemical Information 1,3-Benzenedimethanol, 5,5 '-(1-methylethylidene)bis[2-hydroxy- (3957-22-0) |
3957-22-0 - Introduction
2,2-bis[4-hydroxy-3,5-di(hydroxymethyl)phenyl]propane is also known as 2,2-bis[4-hydroxy-3, 5-bis (hydroxymethyl)phenyl]propane, it is an organic compound.
Nature:
-Appearance: Usually a white crystalline solid.
-Melting point: about 165-170 ° C.
-Solubility: Soluble in some organic solvents, such as alcohols and ethers.
Use:
2,2-bis[4-hydroxy-3,5-di(hydroxymethyl)phenyl]propane is a compound with hydroxyl functional groups. Its Main uses include:
-Preservatives and antioxidant ingredients in cosmetics and personal care products.
-Additives in high-performance coatings and adhesives.
-Flame retardant and stabilizer for polymer materials (such as polyester and phenolic resin).
-Crosslinking agent for silicone rubber and other elastic materials.
-Additives for optical fiber materials and optical lenses.
Method:
The preparation method of 2,2-bis[4-hydroxy-3,5-di(hydroxymethyl)phenyl]propane can generate 2,2-bis-4-hydroxyphenylpropanol through the condensation reaction of benzaldehyde and normal methanol, the target product is then formed by a co-condensation reaction with acid catalysis.
Safety Information:
2,2-bis[4-hydroxy-3,5-di(hydroxymethyl)phenyl]propane has high safety, but the following matters still need to be paid attention:
-Avoid direct inhalation or ingestion during contact.
-Avoid contact with skin, eyes, mucous membranes, and take appropriate personal protective measures.
-For accidental contact, rinse immediately with plenty of water and seek medical assistance.
-in the use or storage process should pay attention to fire and explosion prevention measures.
-Disposal of waste should follow local regulatory requirements.
Nature:
-Appearance: Usually a white crystalline solid.
-Melting point: about 165-170 ° C.
-Solubility: Soluble in some organic solvents, such as alcohols and ethers.
Use:
2,2-bis[4-hydroxy-3,5-di(hydroxymethyl)phenyl]propane is a compound with hydroxyl functional groups. Its Main uses include:
-Preservatives and antioxidant ingredients in cosmetics and personal care products.
-Additives in high-performance coatings and adhesives.
-Flame retardant and stabilizer for polymer materials (such as polyester and phenolic resin).
-Crosslinking agent for silicone rubber and other elastic materials.
-Additives for optical fiber materials and optical lenses.
Method:
The preparation method of 2,2-bis[4-hydroxy-3,5-di(hydroxymethyl)phenyl]propane can generate 2,2-bis-4-hydroxyphenylpropanol through the condensation reaction of benzaldehyde and normal methanol, the target product is then formed by a co-condensation reaction with acid catalysis.
Safety Information:
2,2-bis[4-hydroxy-3,5-di(hydroxymethyl)phenyl]propane has high safety, but the following matters still need to be paid attention:
-Avoid direct inhalation or ingestion during contact.
-Avoid contact with skin, eyes, mucous membranes, and take appropriate personal protective measures.
-For accidental contact, rinse immediately with plenty of water and seek medical assistance.
-in the use or storage process should pay attention to fire and explosion prevention measures.
-Disposal of waste should follow local regulatory requirements.
Last Update：2024-04-09 15:18:03
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