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Basic Blue 11

Basic Blue 11 structure

CAS No:
2185-86-6
Formula:
C29H32N3.Cl
Chemical Name:
Basic Blue 11
Synonyms:
Methanaminium,N-[4-[[4-(dimethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,chloride (1:1);C.I. Basic Blue 11;Victoria Blue R;Methanaminium,N-[4-[[4-(dimethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,chloride;C.I. 44040;Hidaco Victoria Blue R;Victoria Blue RS;Victoria Lake Blue R;Basic Blue K;Aizen Victoria Blue BOH;Basic Blue 11;Dycosbasic Victoria Blue R;Basic Victoria Blue R;Conbasic Blue AA
Categories:
Dyes and Pigments > Dye

Description

dark blue crystalline powder

Victoria blue R is an iminium salt composed of 4-{[4-(dimethylamino)phenyl][4-(ethylamino)naphthalen-1-yl]methylidene}-N,N-dimethylcyclohexa-2,5-dien-1-iminium and chloride ions in a 1:1 ratio. It has a role as a histological dye and a fluorochrome. It is an iminium salt and an organic chloride salt. It contains a victoria blue R(1+).

Basic Blue 11 Basic Attributes

Molecular Weight：

458.05

Exact Mass：

457.228485

EC Number：

218-572-7

NSC Number：

11240

HScode：

32041900

Characteristics

PSA：

20.4

XLogP3：

3.05560

Appearance：

dark blue powder

Density：

1.0153 (rough estimate)

Boiling Point：

571.3ºC at 760 mmHg

Flash Point：

299.3ºC

Water Solubility：

H2O: 0.5 g/L (20 ºC)

Storage Conditions：

Store in a cool, dry place. Store in a tightly closed container.

Vapor Pressure：

4.62E-13mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

safety instructions：

RTECS Number：

PA0780300

Marks：

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P264, P270, P301+P312, P330, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501|Aggregated GHS information provided by 40 companies from 1 notifications to the ECHA C&L Inventory.

Drug Information

MeSH Entry Terms：

Basic Blue 11

Basic Blue 11 Use and Manufacturing

Methods of Manufacturing

Using 4, 4'-bis(dimethylamino)benzophenone (ie tetramethyl Michler's ketone), under the action of phosphorus oxychloride, it is condensed with N-ethylmethylnaphthylamine, and then hydrolyzed and purified , Salting out, filtering and drying to get the finished product. Kg/ton Tetramethyl Michler's Ketone 268 N-Ethyl Menaline 170 Phosphorus Oxychloride 167 Sodium Hydroxide 204 Chloroform 40

Uses

Mainly used for printing cotton

Manufacturing Info：

Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride (1:1): ACTIVE

Computed Properties

Molecular Weight:458.0
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:5
Exact Mass:457.2284757
Monoisotopic Mass:457.2284757
Topological Polar Surface Area:20.4
Heavy Atom Count:33
Complexity:670
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Material

Phosphorus oxychloride

Recommended Suppliers of Basic Blue 11

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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Basic Blue 11

CAS No.: 2185-86-6

Content: 99.00%

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