TRIPHENYLMETHANE

PRODUCT IDENTIFICATION
CAS NO. 519-73-3

TRIPHENYLMETHANE
EINECS NO. 208-275-0
FORMULA (C6H5)3CH
MOL WT. 244.33
H.S. CODE  
TOXICITY  
SYNONYMS Tritane; 1,1',1''-methylidynetrisbenzene;
DERIVATION 
 

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE white powder
MELTING POINT 92 - 94 C
BOILING POINT 358 - 359 C
SPECIFIC GRAVITY 1.01
SOLUBILITY IN WATER  
AUTOIGNITION  
pH  
VAPOR DENSITY  
NFPA RATINGS Health: 0 Flammability: 1 Reactivity: 0
FLASH POINT

 
STABILITY Stable under ordinary conditions.

APPLICATIONS
The term "trityl " refers to a triphenylmethanyl compound in which three phenyl rings are bonded to a single carbon. Trityl anion stabilized by extensive delocalization over three phenyl rings absorbs the visible region of the spectrum and originates brilliant and fluorescent red to violet colors.  Triphenylmethane is the basic skeleton of many dyes.

Members of Triarylmethane dyes

Product

C.I.Name

C.I.No.

CAS RN

Bromothymol blue

 

 

 76-59-5

Bromocresol green

 

 

 76-60-8

Phenolphthalein

 

 

 77-09-8
Methyl green Basic Blue 20 42585 82-94-0

Bromophenol blue

 

 

 115-39-9
Patent Blue Violet Acid blue 1 42045 129-17-9

Phenol red

 

 

 143-74-8
Pararosaniline base

 

 

 467-62-9
Crystal Violet Base Solvent Violet 9 42555:1 467-63-0
Homolka's Base Basic Red 9 42500 479-73-2
Crystal violet Basic Violet 3 42555 548-62-9
Malachite green Basic Green 4 42000 569-64-2

Pararosaniline hydrochloride

 Basic Red 9 hydrochloride 42500 569-61-9

Fuchsine

 

 

 569-61-9

Malachite green

 basic green 4

 

 569-64-2

Rosolic Acid

Aurin

 43800 603-45-2
Gentian Violet B

 

 

 603-47-4
Leucocrystal Violet Basic Violet 3, leuco

 

 603-48-5
Fuchsin basic Basic Violet 14 42510 632-99-5
Bromophthalein Margenta E

 

   1176-74-5
Cascade blue Pigment Blue 1 42595:2 1325-87-7
Brillfast Violet Pigment Violet 3 42535 1325-82-2

Victoria Blue BO

 Basic Blue 7 42595 1325-86-6

Crystal violet lactone

 

 

 1552-42-7
Benzyl Violet Acid Violet 49 42640 1694-09-3
Pentamethylpararosaniline

 

 

 1733-13-7
Chromazurol B Mordant Blue 1 43830 1796-92-5
Victoria Blue R

 

 44040 2185-86-6
Victoria blue 4R

 

 42563 2185-87-7

Fast Green FCF

 FD&C Green No. 3 42053 2353-45-9
Victoria blue BO Basic Blue 7 42595 2390-60-5
Ethyl violet Basic Violet 4 42600 2390-59-2
Victoria blue B Basic blue 26 44045 2580-56-5

Brilliant Blue diammonium salt

 Acid Blue 9 42090 2650-18-2

Green S

 FD&C Green 4 44090 3087-16-9
Acid fuchsin Acid Violet 19 42685 3244-88-0

New fuchsine

 Basic Violet 2 42520 3248-91-7
Rosaniline Solvent Red 41 42510B 3248-93-9
Brilliant Acid Blue AS Acid blue 7 42080 3486-30-4
Azure Blue G

 

 

 3521-06-0

Patent Blue V

 Food Blue 5

 

 3536-49-0
Solochrome cyanine R Mordant Blue 3 43820 3564-18-9

Brilliant Blue disodium salt

 Acid Blue 9 Food Blue 2 3844-45-9

Brilliant Blue dihydrochloride salt

 

 

 3844-45-9

Xylene cyanol

 Acid Blue 147 42135 4463-44-9
Night blue

 

 44085 4692-38-0

Light Green SF yellowish

 FD&C Green no. 2 42095 5141-20-8
Light green SF Acid Green 5 42095 5141-20-8

Ethyl Green

 

 42590 7114-03-6
Hofman's Violet

 

 42530 8004-86-2

Aniline Blue

 Solvent Blue 3 42775 8004-91-9

Methyl violet

 

 

 8004-87-3
Chrome violet CG Mordant Violet 39 43810 13186-45-3

Brilliant Blue aluminum salt

 

 

 15792-67-3

Brilliant Blue parent

 Acid Blue 9

 

 25305-78-6
Magenta II Basic Red 9

-

 26261-57-4

Water blue

 Acid blue 22 42755 28631-66-5

Methyl blue

 Acid blue 93 42780 28983-56-4
Bromophthalein Margenta E potassium salt

 

 

 62637-91-6

Brilliant Blue dipotassium salt

 

 

 71701-18-3

Brilliant Blue potassium hydrochloride salt

 

 

 71701-19-4
SALES SPECIFICATION

APPEARANCE

 white powder

ASSAY

99.0% min

MELTING POINT

92 - 94 C
TRANSPORTATION
PACKING 25kgs in fiber drum
HAZARD CLASS Not regulated
UN NO.  
OTHER INFORMATION
Hazard Symbols: , Risk Phrases: , Safety Phrases: 22-24/25-37-45