126-00-1
Diphenolic Acid
CAS: 126-00-1
Molecular Formula: C17H18O4
126-00-1 - Names and Identifiers
| Name | Diphenolic Acid |
| Synonyms | ctfa 3-d]pyriMidine Diphenolic Acid 5-DiMethyl-4-(4 7-Trichloropyrido[2 NARINGENIN-4'-ACETATE 2-dioxaborolan-2-yl)isoxazole 4,4'-bis(4-hydroxyphenyl)valeric acid 4,4-bis(4-hydroxyphenyl)pentanoic acid 4,4-bis(3,5-dibromo-4-hydroxyphenyl)pentanoic acid 4,4-Bis(4-hydroxyphenyl)valeric acid,Diphenolic acid |
| CAS | 126-00-1 |
| EINECS | 204-763-2 |
| InChI | InChI=1/C17H14Br4O4/c1-17(3-2-14(22)23,8-4-10(18)15(24)11(19)5-8)9-6-12(20)16(25)13(21)7-9/h4-7,24-25H,2-3H2,1H3,(H,22,23) |
| InChIKey | VKOUCJUTMGHNOR-UHFFFAOYSA-N |
126-00-1 - Physico-chemical Properties
| Molecular Formula | C17H18O4 |
| Molar Mass | 286.32 |
| Density | 1.30 |
| Melting Point | 167-170°C(lit.) |
| Boling Point | 388.69°C (rough estimate) |
| Flash Point | 208°C |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 3.48E-11mmHg at 25°C |
| Appearance | Pink powder |
| Color | White to Off-White |
| Merck | 14,3312 |
| BRN | 1886361 |
| pKa | 4.66±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.5450 (estimate) |
| MDL | MFCD00002800 |
| Physical and Chemical Properties | Melting point 168-171°C |
126-00-1 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes |
| 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 S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10 |
| TSCA | Yes |
| HS Code | 29182900 |
126-00-1 - Nature
Open Data Verified Data
light tan granules. Soluble in acetic acid, acetone, ethanol, insoluble in benzene, carbon tetrachloride and xylene, water-soluble. The melting point was 171-172 °c. Density 1. 30~1.32g/cm3.
Last Update：2025-06-10 22:55:16
126-00-1 - Preparation Method
Open Data Verified Data
A crude product is prepared by reacting levulinic acid and phenol in an acidic medium in the presence of a catalyst.
Last Update：2022-01-01 10:43:48
126-00-1 - Application
Open Data Verified Data
for the preparation of a variety of synthetic resins, water-soluble resin, electrophoretic paint, light ink resin and coatings and lubricating oil additives, cosmetics, plasticizers, Textile Auxiliaries.
Last Update：2025-08-19 16:24:40
126-00-1 - Safety
Open Data Verified Data
- the toxicity of this product is unknown, but it is irritating. The operator should wear protective gear.
- polypropylene woven bags (or cloth bags) lined with plastic bags, each 25kg. According to the general provisions of the storage and transportation of chemicals.
Last Update：2025-06-10 22:55:16
126-00-1 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| application | plasticizing and stabilizing resin the molecule of the product contains multiple active reactive groups and can derive more compounds. Mainly used in the production of various synthetic resins, water-soluble oil filter paper resins, electrophoretic paints, bright ink resins and coatings, as well as lubricant additives, cosmetics, plasticizers, and textile auxiliaries. It is mainly used to produce various synthetic resins, water-soluble oil filter paper resins, electrophoretic paints, bright ink resins and coatings, etc. The water-soluble resin produced with it can be used in the paper industry to produce filter paper |
| production method | crude products are prepared by reacting levulinic acid and phenol in acidic medium in the presence of a catalyst, and the finished product is obtained after refining. |
Last Update：2024-04-10 22:29:15
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View History
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