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ChemicalBook >> CAS DataBase List >> 1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT

1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT

1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT price.
  • $829 - $2601.95
  • Product name: 1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT
  • CAS: 143193-48-0
  • MF: C25H33ClN4O4S
  • MW: 521.07
  • EINECS:
  • MDL Number:MFCD00191913
  • Synonyms:DYE ME 689T;1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT;4-CHLORO-3-[4-[4-(DIMETHYL-AMINO)BENZYLIDENE]-3-METHYL-5-OXO-2 PYRAZOLIN-1-YL]BENZENESULFONIC ACID, TRIETHYL-AMMONIUM SALT;4-Chloro-3-[4-[4-(dimethylamino)benzylidene]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid triethylammonium salt;chloro((dimethylaminobenzylidene)methyl-oxopyrazo;CHLORO((DIMETHYLAMINOBENZYLIDENE)METHYL- OXOPYRAZOLINYL)BENZENESO3NH(C2H5)3;1-(2-Chloro-5-sulfophenyl)-3-methyl-4-(4-dimethylaminobenzylidene)-2-pyrazolin-5-onetriethylammoniumsalt;4-chloro-3-[4-[4-(dimethylamino)benzylidene]-3-methyl-5-ox
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
Package
  • 25G
  • 100G
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSDY0000003
  • Product description1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT 95.00%
  • Packaging25G
  • Price$829
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSDY0000003
  • Product description1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT 95.00%
  • Packaging100G
  • Price$2601.95
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation SDY0000003 1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT 95.00% 25G $829 2021-12-16 Buy
American Custom Chemicals Corporation SDY0000003 1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT 95.00% 100G $2601.95 2021-12-16 Buy

Properties

Melting point :194-197 °C(lit.)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Chloro-3-[4-[4-(dimethylamino)benzylidene]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid triethylammonium salt is a pyrazole organosulfur dye with an absorption maximum of 501 nm.

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Suppliers and manufacturers

Dideu Industries Group Limited
1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT
$1.10 /1g
1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT CAS:143193-48-0
ORGANICA Feinchemie GmbH Meryer (Shanghai) Chemical Technology Co., Ltd. Energy Chemical Shaanxi DIDU pharmaceutical and Chemical Co., Ltd Pushan Industry (Shaanxi) Co., Ltd.