Perylene-3,4,9,10-tetracarboxylic dianhydride , 98% , 128-69-8

Synonym(s):
3,4,9,10-Perylenetetracarboxylic 3,4:9,10-dianhydride;Perylene-3,4,9,10-tetracarboxylic dianhydride;Pigment Red 224

CAS NO.：128-69-8

Empirical Formula: C24H8O6

Molecular Weight: 392.32

MDL number: MFCD00006916

EINECS: 204-905-3

PRODUCT Properties

• Melting point: >300 °C(lit.)
• Boiling point: 477.07°C (rough estimate)
• Density: 1.3306 (rough estimate)
• refractive index: 1.5200 (estimate)
• Flash point: >400°C
• storage temp.: Store below +30°C.
• solubility: 0.87g/l
• form: Powder
• Colour Index: 71127
• color: Dark red
• PH: 6-7 (1g/l, H2O, 20℃)
• Water Solubility: insoluble
• Sensitive: Moisture Sensitive
• λmax: 470nm(lit.)
• BRN: 57831
• InChIKey: CLYVDMAATCIVBF-UHFFFAOYSA-N
• CAS DataBase Reference: 128-69-8(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4,9,10-Perylenetetracarboxylic dianhydride(128-69-8)
• EPA Substance Registry System: Perylo[3,4-cd:9,10-c'd']dipyran-1,3,8,10-tetrone (128-69-8)

Description and Uses

3,4,9,10-Perylenetetracarboxylic dianhydride is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. It is mainly used in air dried and baking enamels, epoxy, polyurethane and polyester based paints. It is also used in printing inks for bank and security documents.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338-P280a-P304+P340-P405-P501a
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• F: 10-21
• TSCA: Yes
• HS Code: 29173980
• Toxicity: LD50 orally in Rabbit: > 10000 mg/kg