C.I. Disperse Orange 13

Name	disperse orange 13 (C.I. 26080)
Synonyms	CI 26080 DianixOrangeB-SE DisperseorangeM-B Disperse Orange 13 DISPERSE ORANGE 13 Disperse Orange 13 C.I.Disperseorange13 C.I. Disperse Orange 13 disperse orange 13 (C.I. 26080) 4-[4-(PHENYLAZO)-1-NAPHTHYLAZO]PHENOL 4-[[4-(phenylazo)-1-naphthalenyl]azo]-pheno Phenol, 4-(2-(4-(2-phenyldiazenyl)-1-naphthalenyl)diazenyl)- 4-[(E)-{4-[(E)-phenyldiazenyl]naphthalen-1-yl}diazenyl]phenol 4-({4-[(E)-phenyldiazenyl]naphthalen-1-yl}hydrazono)cyclohexa-2,5-dien-1-one
CAS	6253-10-7
EINECS	228-381-0
InChI	InChI=1/C22H16N4O/c27-18-12-10-17(11-13-18)24-26-22-15-14-21(19-8-4-5-9-20(19)22)25-23-16-6-2-1-3-7-16/h1-15,27H/b25-23+,26-24+

Molecular Formula	C22H16N4O
Molar Mass	352.39
Density	1.22±0.1 g/cm3(Predicted)
Melting Point	149-153°C(lit.)
Boling Point	599.6±35.0 °C(Predicted)
Flash Point	409.599°C
Vapor Presure	0mmHg at 25°C
pKa	8.81±0.15(Predicted)
Refractive Index	1.662
Physical and Chemical Properties	Powder, soluble in ethanol, propanol, benzene and soluble fiber, micro-soluble carbon tetrachloride. In concentrated sulfuric acid was dark green blue, diluted dark green, then turned brown.

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection
WGK Germany	3

Color index	26080
EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Use	used for dyeing polyester and its blends, can also be used for acetic acid fiber, triacetic acid fiber, nylon and acrylic dyeing, can also be used for dyeing and plastic coloration. used for dyeing of polyester and its blends
production method	after diazotization from aniline, coupling with 1-Naphthylamine, diazotization again, coupling with phenol, then filtering, grinding, drying and commercial processing, the product.

Last Update：2024-04-09 19:05:13

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