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Pigment Red 194

Pigment Red 194 structure

CAS No:
4216-02-8
Formula:
C26H12N4O2
Chemical Name:
Pigment Red 194
Synonyms:
Bisbenzimidazo[2,1-b:1′,2′-j]benzo[lmn][3,8]phenanthroline-6,9-dione;C.I. 71100;Algol Bordeaux RR;Algol Bordeaux RRP;C.I. Vat Red 15;Fenalac Bordeaux VRR Powder;Fenanthren Bordeaux RR;Helio Fast Bordeaux RR Toner 39-6001;Hostavat Bordeaux RR;Indanthren Bordeaux HRR;Indanthren Bordeaux RR;Mikethren Bordeaux RR;Paradone Bordeaux RR;Perinone Red;cis-Perinone;Indanthrene Bordeaux RR;Permanent Red TG 01;Vat Dye 15;C.I. Pigment Red 194;Pigment Bordeaux Anthraquinone;Vat Scarlet IIZh;Novoperm Red TG 02;Novoperm Red TGO 2HF4B;Pigment Red 194;Vat Red 2R;Vat Red 15;Vat Bordeaux 2R;11098-10-5;71838-92-1;633300-78-4;156841-35-9
Categories:
Dyes and Pigments > Dye

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Description

WetSolid

Pigment Red 194 Basic Attributes

Molecular Weight：

412.407

Exact Mass：

412.40

EC Number：

224-152-4

DSSTox ID：

DTXSID5063360

Characteristics

PSA：

69.8

XLogP3：

4.34400

Appearance：

WetSolid

Density：

1.66

Melting Point：

490-492 °C

Boiling Point：

906.7ºC at 760 mmHg

Flash Point：

502.2ºC

Refractive Index：

1.924

Safety Information

Precautionary statement(s)：

P273, P501

Hazard Statements：

H412

GHS Classification：

Not Classified

Pigment Red 194 Use and Manufacturing

Methods of Manufacturing

Method 1: Treat and reduce Vat Red GG (Vat Red 14) with ethanol and potassium hydroxide, filter, distill the ethanol, and acidify. Method 2: Fractional crystallization from organic solvents to reduce the hydrochloride, sulfonate or hydrobromic acid salt of Scarlet GG. Or treat the resulting salt with a strong organic acid. Method 3: Use aluminum chloride or zinc chloride to reduce scarlet GG, with or without solvent. The product is then fractionally crystallized. For operation examples, please refer to C.I.Vat Orange GR (C.I.Vat Orange 7).

Uses

Reduced Date Red 2R is suitable for printing and dyeing cotton cloth, and also used as an organic pigment.

Pigments

Plastic and rubber products not covered elsewhere

Manufacturing Info：

Plastic material and resin manufacturing|Bisbenzimidazo[2,1-b:1',2'-j]benzo[lmn][3,8]phenanthroline-6,9-dione: ACTIVE

Computed Properties

Molecular Weight:412.4
XLogP3:4.8
Hydrogen Bond Acceptor Count:4
Exact Mass:412.09602564
Monoisotopic Mass:412.09602564
Topological Polar Surface Area:69.8
Heavy Atom Count:32
Complexity:780
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

o-Phenylenediamine