85-42-7
Product Name:
Hexahydrophthalic anhydride
Formula:
C8H10O3
Synonyms:
Hexahydrophthalic anhydride
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Dry Powder; Liquid; Other Solid; Pellets or Large Crystals |
|---|---|
| Color/Form | Clear, colorless, viscous liquid |
| Boiling Point | BP: 145 °C at 18 mm Hg |
| Melting Point | 32 °C |
| Flash Point | 149 °C (open cup) |
| Solubility | Miscible with benzene, toluene, acetone, carbon tetrachloride, chloroform, ethanol, and ethyl acetate; slightly soluble in petroleum ether |
| Density | 1.19 at 40 °C |
| Vapor Density | Relative vapor density (air = 1): 5.3 |
| Vapor Pressure | 0.05 [mmHg] |
| LogP | 21.4 |
| Decomposition | Decomposition products: converts to hexahydrophthalic acid in the presence of water |
| Chemical Classes | Plastics & Rubber -> Acid Anhydrides, Cyclic |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Corrosion Corrosives GHS05  Health Hazard GHS08 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H318:Serious eye damage/eye irritation H334:Sensitisation, respiratory |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P284:Wear respiratory protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 154.16 g/mol |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 154.062994177 g/mol |
| Monoisotopic Mass | 154.062994177 g/mol |
| Topological Polar Surface Area | 43.4 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 187 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 2 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Hexahydrophthalic anhydride is a cyclic dicarboxylic anhydride that is the cyclic anhydride of hexahydrophthalic acid. It has a role as an allergen. It is a cyclic dicarboxylic anhydride and a tetrahydrofurandione.