12542-36-8
gossypol-acetic acid
CAS: 12542-36-8
Molecular Formula: C32H34O10
12542-36-8 - Names and Identifiers
| Name | gossypol-acetic acid |
| Synonyms | AT 101 AT-101 CCRIS 3483 Gossypol acetate Acetate gossypol Cottonseed extract Gossypol acetic acid Gossypol-acetic acid Acetic acid gossypol gossypol-acetic acid GOSSYPOL ACETATE(RG) (±)-Gossypol-acetic aci acetic acid gossypol 12542-36-8 GOSSYPOLACETATE(GOSSYPOL-ACETICACID) 1,1',6,6',7,7'-hexahydroxy-3,3'-dimethyl-5,5'-di(propan-2-yl)-2,2'-binaphthalene-8,8'-dicarbaldehyde Gossypol-acetic acid 1,1',6,6',7,7'-Hexahydroxy-3,3'-dimethyl-5,5'-bis(1-methylethyl)[2,2'-binaphthalene]-8,8'-dicarboxaldehyde-acetic acid |
| CAS | 12542-36-8 |
| EINECS | 623-939-3 |
| InChI | InChI=1/C30H30O8.C2H4O2/c1-11(2)19-15-7-13(5)21(27(35)23(15)17(9-31)25(33)29(19)37)22-14(6)8-16-20(12(3)4)30(38)26(34)18(10-32)24(16)28(22)36;1-2(3)4/h7-12,33-38H,1-6H3;1H3,(H,3,4) |
| InChIKey | NIOHNDKHQHVLKA-UHFFFAOYSA-N |
12542-36-8 - Physico-chemical Properties
| Molecular Formula | C32H34O10 |
| Molar Mass | 578.61 |
| Melting Point | 164-168°C |
| Boling Point | 707.9°C at 760 mmHg |
| Flash Point | 395.9°C |
| Solubility | Soluble in water and alkaline solution, insoluble in petroleum ether and chloroform. |
| Vapor Presure | 1.05E-20mmHg at 25°C |
| Appearance | Yellow crystal |
| Color | Yellow to Very Dark Yellow |
| Storage Condition | −20°C |
| MDL | MFCD00058385 |
| Physical and Chemical Properties | From Malvaceae plant grass cotton Gossypium herbaceum l. seed, root bark |
12542-36-8 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S22 - Do not breathe dust. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | MD7360000 |
| HS Code | 29153900 |
12542-36-8 - Introduction
gossypol-acetic acid is an organic compound, the chemical name is acetyl hydrated polycresol. It is a white to light yellow powder that is soluble in many organic solvents.
gossypol-acetic acid has good chemical stability and flame retardant properties. It is widely used in fire protection materials, wood coatings, adhesives, electrical insulation materials and high temperature tape. Due to its special chemical properties, gossypol-acetic acid is also often used as a drug coating material, rubber reinforcing agent and adhesive.
The method of preparing gossypol-acetic acid is mainly by adding acetic anhydride to the hydrate of cresol, and then heating the reaction. The products of this reaction are gossypol-acetic acid and acetic acid.
When using gossypol-acetic acid, you need to pay attention to the following security information:
1. gossypol-acetic acid is irritating and corrosive. Wear protective gloves, goggles and masks when contacting skin, eyes and respiratory tract.
2. gossypol-acetic acid can be decomposed at high temperature to produce toxic gases, should avoid fire and high temperature environment.
3. gossypol-acetic acid needs to be kept dry during storage and use, and avoid contact with moisture in the air, otherwise it may cause changes in its properties.
4. When handling and disposing of gossypol-acetic acid, it should comply with relevant laws and regulations to avoid environmental pollution.
gossypol-acetic acid has good chemical stability and flame retardant properties. It is widely used in fire protection materials, wood coatings, adhesives, electrical insulation materials and high temperature tape. Due to its special chemical properties, gossypol-acetic acid is also often used as a drug coating material, rubber reinforcing agent and adhesive.
The method of preparing gossypol-acetic acid is mainly by adding acetic anhydride to the hydrate of cresol, and then heating the reaction. The products of this reaction are gossypol-acetic acid and acetic acid.
When using gossypol-acetic acid, you need to pay attention to the following security information:
1. gossypol-acetic acid is irritating and corrosive. Wear protective gloves, goggles and masks when contacting skin, eyes and respiratory tract.
2. gossypol-acetic acid can be decomposed at high temperature to produce toxic gases, should avoid fire and high temperature environment.
3. gossypol-acetic acid needs to be kept dry during storage and use, and avoid contact with moisture in the air, otherwise it may cause changes in its properties.
4. When handling and disposing of gossypol-acetic acid, it should comply with relevant laws and regulations to avoid environmental pollution.
Last Update：2024-04-09 19:05:02
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