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Janus Green B

Janus Green B structure

CAS No:
2869-83-2
Formula:
C30H31N6.Cl
Chemical Name:
Janus Green B
Synonyms:
Phenazinium,3-(diethylamino)-7-[2-[4-(dimethylamino)phenyl]diazenyl]-5-phenyl-,chloride (1:1);Phenazinium,3-(diethylamino)-7-[[p-(dimethylamino)phenyl]azo]-5-phenyl-,chloride;3-Diethylamino-7-(p-dimethylaminophenylazo)-5-phenylphenazinium chloride;Janus Green B;Phenazinium,3-(diethylamino)-7-[[4-(dimethylamino)phenyl]azo]-5-phenyl-,chloride;C.I. 11050;Janus Green V;Union Green B;JGB;L 26
Categories:
Biochemical Engineering > Biochemical Reagents

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Description

green powder

Janus Green B chloride is an organic chloride salt. It has a role as a dye. It contains a Janus Green B cation.

Janus Green B Basic Attributes

Molecular Weight：

511.07

Exact Mass：

510.229858

EC Number：

220-695-6

UNII：

B9KQ101KHX

NSC Number：

13986

HScode：

32041900

Characteristics

PSA：

XLogP3：

3.99630

Appearance：

≤10(APHA) Powder

Melting Point：

160 °C (dec.)(lit.)

Water Solubility：

soluble in water (20 mg/ml at 20°C), ethanol, and slightly soluble in alcohol.

Vapor Pressure：

2.6 mm Hg ( 20 °C)

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

60-40

safety instructions：

22-24/25-36

RTECS Number：

SG1633000

Marks：

T,Xn

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents.

Drug Information

MeSH Entry Terms：

Janus Green B

Janus Green B Use and Manufacturing

Methods of Manufacturing

It is obtained by coupling N, N-diethylphenol red with diazotization and N, N-dimethylaniline.

Uses

As dye for cotton, wool; as biological stain; in electrodeposition of copper, Brown, Fellows, US 2882209 (1959 to Udylite Res. Corp.).

Manufacturing Info：

Phenazinium, 3-(diethylamino)-7-[2-[4-(dimethylamino)phenyl]diazenyl]-5-phenyl-, chloride (1:1): ACTIVE

Computed Properties

Molecular Weight:511.1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:7
Exact Mass:510.2298727
Monoisotopic Mass:510.2298727
Topological Polar Surface Area:48
Heavy Atom Count:37
Complexity:694
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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CAS No.: 2869-83-2

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Guide of Janus Green B

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Janus Green B

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