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BENZOYL LEUCO METHYLENE BLUE

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Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652
Email: info@fdachem.com
Products Intro: Product Name:BENZOYL LEUCO METHYLENE BLUE
CAS:1249-97-4
Purity:99% Package:1kg;32USD|1000kg;1.3USD
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008657128800458; +8615858145714
Email: fandachem@gmail.com
Products Intro: Product Name:Benzoyl leuco methylene blue
CAS:1249-97-4
Purity:As coa Package:As request Remarks:1249-97-4
Company Name: Shandong chuangyingchemical Co., Ltd.
Tel: 18853181302
Email: sale@chuangyingchem.com
Products Intro: Product Name:Benzoyl Leuco Methylene Blue
CAS:1249-97-4
Company Name: career henan chemical co
Tel: +86-0371-86658258 15093356674;
Email: factory@coreychem.com
Products Intro: Product Name: BENZOYL LEUCO METHYLENE BLUE
CAS:1249-97-4
Purity:95-99% Package:1KG;1USD
Company Name: ANHUI WITOP BIOTECH CO., LTD
Tel: +8615255079626
Email: eric@witopchemical.com
Products Intro: Product Name:BENZOYL LEUCO METHYLENE BLUE
CAS:1249-97-4

BENZOYL LEUCO METHYLENE BLUE manufacturers

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  • $32.00 / 1kg
  • 2024-03-29
  • CAS:1249-97-4
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: g-kg-tons, free sample is available
BENZOYL LEUCO METHYLENE BLUE Basic information
Product Name:BENZOYL LEUCO METHYLENE BLUE
Synonyms:ai3-17179;BENZOYL LEUCO METHYLENE BLUE;(3,7-bis(dimethylamino)-10H-phenothiazin-10-yl)(phenyl)methanone;BLMB;[3,7-bis(dimethylamino)phenothiazin-10-yl]-phenylmethanone;[3,7-bis(dimethylamino)phenothiazin-10-yl]-phenyl-methanone;Benzoyl Leuco Methylene Blue(BLMB);10-benzoyl-3,7-bis(dimethylamino)-phenothiazin
CAS:1249-97-4
MF:C23H23N3OS
MW:389.51
EINECS:215-005-5
Product Categories:Color Former;Color Former & Related Compounds;Functional Materials
Mol File:1249-97-4.mol
BENZOYL LEUCO METHYLENE BLUE Structure
BENZOYL LEUCO METHYLENE BLUE Chemical Properties
Melting point 198°C
Boiling point 589.3±50.0 °C(Predicted)
density 1.258±0.06 g/cm3(Predicted)
solubility very faint turbidity in hot Toluene
form powder to crystal
pka5.80±0.20(Predicted)
color White to Light yellow to Green
EPA Substance Registry System10H-Phenothiazine-3,7-diamine, 10-benzoyl-N,N,N',N'-tetramethyl- (1249-97-4)
Safety Information
RTECS SN5449000
HS Code 29349990
Toxicitymouse,LD,intraperitoneal,> 500mg/kg (500mg/kg),"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 4, Pg. 47, 1952.
MSDS Information
BENZOYL LEUCO METHYLENE BLUE Usage And Synthesis
Uses 10-Benzoylleucomethylene Blue was used as a color-forming agent in colorless copying paper. It is also recommended for documents to make them safe against forgery.
Preparation 10-Benzoylleucomethylene Blue[1249-97-4] is obtained by reduction of Methylene Blue with hydrosulfite in aqueous alkaline medium, followed by benzoylation and then extraction of the crude product with toluene.
Mechanism of action The mechanism of color-forming decomposition of N-benzoylleucomethylene blue during the copying process has been studied; the reaction is induced by photons and proceeds via free radicals.
BENZOYL LEUCO METHYLENE BLUE Preparation Products And Raw materials
Tag:BENZOYL LEUCO METHYLENE BLUE(1249-97-4) Related Product Information
Isopropyl-α-[2-methylhydrazino]-p-toluamide Phenothiazine N,N-DIPHENYLFORMAMIDE 4'-dimethylaminoacetanilide 4,4'-Iminodianiline BENZYL-DIPHENYL-AMINE PHENOTHIAZINE-10-CARBOXALDEHYDE N,N,N',N'-Tetramethyl-1,4-phenylenediamine N,N-DIPHENYLACETAMIDE BINDSCHEDLER'S GREEN 10-METHYLPHENOTHIAZINE LEUCOFORM 4'-Amino-N-methylacetanilide Formamide,N-(4-aminophenyl)-N-methyl- BENZOYL LEUCO METHYLENE BLUE