Phthalic Anhydride PurCert Standard
PurCert
Properties
| Vapour pressure | <0.01 mm Hg ( 20 °C) |
| Water Solubility | 6 g/L (20 ºC) |
| Autoignition temp. | 580 °C |
| Explosion limit | 1.7-10.5%(V) |
| Assay Purity | ? 98 % |
| Refractive index | n/20D 1.4500 |
| B pt. | 284 °C(lit.) |
| M pt. | 131-134°C(lit.) |
| Density | 1,53 g/cm3 |
Safety Information
| Hazard Statement(s) | H302,H315,H317,H318,H334,H335 |
| Precautionary Statement | P261 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338 |
| Symbol | |
| Signal word | Danger |
| HS Code | 29173500 |
| Flash point | 152°C |
| Storage Temp. | Store at Room Temperature. |
| Storage Class | 11 - Combustible Solids |
| UN Number | 2214 |
Description
Other Notes
Colorless to white scaly crystals or flakes density 1.53 gcm slightly soluble in water (hydrolyzes to phthalic acid) soluble in organic solvents.
Purpose
Acts as a versatile intermediate to introduce phthalate functionality in polymers for flexibility coatings and adhesives.
General Description
Phthalic anhydride (CHO MW 148.12 gmol) is a white crystalline solid with a characteristic acrid odor forming a cyclic anhydride of 12-benzenedicarboxylic acid melting at 131C and sublimes at 284C.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form |