P.R.245

Name	Pigment Red 245
Synonyms	12317 P.R.245 c.i. 12317 Pigment Red 245 Einecs 268-171-6 Naphthol Red 245 C.I.Pigment Red 245 4-((5-Carbamyl-2-methoxyphenyl)azo)-3-hydroxy-N-phenyl-2-naphthalenecarboxamide 4-((5-(carbamoyl)-2-methoxyphenyl)azo)-3-hydroxy-n-phenylnaphthalene-2-carboxamide 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methoxy-5-phenylcarboxamide)azo)-N-phenyl- 4-[[5-(aminocarbonyl)-2-methoxyphenyl]azo]-3-hydroxy-N-phenyl-2-Naphthalenecarboxamide (4Z)-4-[(5-carbamoyl-2-methoxyphenyl)hydrazinylidene]-3-oxo-N-phenylnaphthalene-2-carboxamide 2-Naphthalenecarboxamide, 4-(2-(5-(aminocarbonyl)-2-methoxyphenyl)diazenyl)-3-hydroxy-N-phenyl- (4Z)-4-[2-(5-carbamoyl-2-methoxyphenyl)hydrazinylidene]-3-oxo-N-phenyl-3,4-dihydronaphthalene-2-carboxamide
CAS	68016-05-7
EINECS	268-171-6
InChI	InChI=1/C25H20N4O4/c1-33-21-12-11-16(24(26)31)14-20(21)28-29-22-18-10-6-5-7-15(18)13-19(23(22)30)25(32)27-17-8-3-2-4-9-17/h2-14,28H,1H3,(H2,26,31)(H,27,32)/b29-22-

Molecular Formula	C25H20N4O4
Molar Mass	440.45
Density	1.33±0.1 g/cm3(Predicted)
Boling Point	639.5±55.0 °C(Predicted)
pKa	10.74±0.50(Predicted)
Storage Condition	Room Temprature
Refractive Index	1.667
Physical and Chemical Properties	hue or hue: blue magenta
Use	The pigment varieties only in the European market has a certain commercial value, give the magenta, mainly used in printing ink, especially in the nitrocellulose and polyamide packaging ink, with high color strength, only light fastness is low; Can also be used for fabric printing and dyeing.

EPA chemical substance information

Last Update：2024-04-09 21:04:16

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CAS: 68016-05-7
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Spot supply

Wechat: 18916960931

Spot supply

Product Name: Pigment Red 245 Visit Supplier Webpage Request for quotation
CAS: 68016-05-7
Tel: 609-228-6898
Email: sales@medchemexpress.com
　　　　 tech@medchemexpress.com
Mobile: 609-228-6898

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