3-Benzenedimethanol,2-hydroxy-5-methyl-1
2,6-Bis(Hydroxymethyl)-4-Methylphenol
CAS: 91-04-3
Molecular Formula: C9H12O3
3-Benzenedimethanol,2-hydroxy-5-methyl-1 - Names and Identifiers
3-Benzenedimethanol,2-hydroxy-5-methyl-1 - Physico-chemical Properties
| Molecular Formula | C9H12O3 |
| Molar Mass | 168.19 |
| Density | 1.0812 (rough estimate) |
| Melting Point | 128-130°C(lit.) |
| Boling Point | 237.12°C (rough estimate) |
| Solubility | very faint turbidity in THF |
| Vapor Density | 5.8 (vs air) |
| Appearance | powder to crystal |
| Color | White to Yellow to Orange |
| BRN | 1240237 |
| pKa | 10.20±0.23(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.4371 (estimate) |
| MDL | MFCD00004619 |
3-Benzenedimethanol,2-hydroxy-5-methyl-1 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| RTECS | CZ6440000 |
| TSCA | Yes |
| HS Code | 29072990 |
| Hazard Note | Irritant |
3-Benzenedimethanol,2-hydroxy-5-methyl-1 - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| preparation | aqueous formaldehyde solution (21.5g,37%) was added to p-Cresol (10.8g,0.1mol) and NaOH(5.0g) in H2O(20ml). After stirring at room temperature for 24 hours, it was filtered and washed with a saturated aqueous NaCl solution (100ml). The resulting salt was dissolved in water (400ml) and neutralized with acetic acid to give pale pink crystals, which were filtered and washed with H2O. The product was dissolved in hot ethyl acetate (40ml), dried over Na2SO4, filtered hot, concentrated to 27ml, and recrystallized overnight. The formed product crystals were filtered and washed with cold ethyl acetate and air dried. |
| Use | for the preparation of a polyester resin for high gloss powder coatings |
| Application | can be used as intermediates in organic synthesis and chemical and pharmaceutical synthesis. |
Last Update：2024-04-09 20:49:11
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Product Name: 2,6-Bis(hydroxymethyl)-p-cresol Visit Supplier Webpage Request for quotationCAS: 91-04-3
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Multiple SpecificationsSpot supply
Product Name: 2,6-Bis(Hydroxymethyl)-4-Methylphenol Visit Supplier Webpage Request for quotationCAS: 91-04-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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