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4-Methylbenzenesulfonhydrazide

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Products Intro: Product Name:4-Methylbenzenesulfonhydrazide
CAS:1576-35-8
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
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Products Intro: Product Name:4-Methylbenzenesulfonhydrazide
CAS:1576-35-8
Purity:99% Package:44/KG
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Products Intro: Product Name:4-Methylbenzenesulfonhydrazide
CAS:1576-35-8
Purity:99% Package:100g,500g,1KG,10KG,100KG
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CAS:1576-35-8
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Products Intro: CAS:1576-35-8
Purity:99% Package:500G;1KG;5KG;25KG

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4-Methylbenzenesulfonhydrazide Basic information
Product Name:4-Methylbenzenesulfonhydrazide
Synonyms:4-methylbenzenesulfonicacidhydrazide;4-methyl-benzenesulfonicacihydrazide;Benzenesulfonicacid,4-methyl-,hydrazide;BlowingagentTSH;4-Methylbenzenesulfonhydrazider;4-TOLUENESULFONYL H;n-toluolsulphonylhydrazine;p-toluenesulfohydrazide
CAS:1576-35-8
MF:C7H10N2O2S
MW:186.23
EINECS:216-407-3
Product Categories:Building Blocks;Chemical Synthesis;-;Organic Building Blocks;Sulfonyl Hydrazides;Sulfur Compounds;Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes
Mol File:1576-35-8.mol
4-Methylbenzenesulfonhydrazide Structure
4-Methylbenzenesulfonhydrazide Chemical Properties
Melting point 103-108 °C(lit.)
density 1.42g/cm3
refractive index 1.5400 (estimate)
Fp 60°C
storage temp. Flammables area
solubility 5g/l
form Powder
color White or off-white to slightly grayish
Water Solubility 5 g/L (15 ºC)
Sensitive Moisture Sensitive
BRN 610130
CAS DataBase Reference1576-35-8(CAS DataBase Reference)
EPA Substance Registry SystemBenzenesulfonic acid, 4-methyl-, hydrazide(1576-35-8)
Safety Information
Hazard Codes F,Xn
Risk Statements 11-22-44-2017/11/22
Safety Statements 16-26
RIDADR UN 3226 4.1
WGK Germany 3
RTECS MW0210000
TSCA Yes
HazardClass 4.1
PackingGroup II
HS Code 29280090
MSDS Information
ProviderLanguage
p-Toluenesulfonhydrazide English
SigmaAldrich English
ACROS English
ALFA English
4-Methylbenzenesulfonhydrazide Usage And Synthesis
Chemical Propertieswhite to off-white powder
Uses4-Methylbenzenesulfonhydrazide was widely used reagent for the preparation of tosylhydrazones.
Purification MethodsDissolve the hydrazide in hot MeOH (~1g/4mL), filter through Celite and precipitate the material by adding 2-2.5 volumes of distilled H2O. Dry it in air or in a vacuum. [Fiedman et al. Org Synth Coll Vol V 1055 1973, Beilstein 11 II 66.]
4-Methylbenzenesulfonhydrazide Preparation Products And Raw materials
Raw materialsTosyl chloride-->Hydrazine sulfate
Tag:4-Methylbenzenesulfonhydrazide(1576-35-8) Related Product Information
RARECHEM AQ A2 0021 DIAZALD(R)-N-METHYL-13C 2-NITROBENZALDEHYDE TOSYLHYDRAZONE p-Toluenesulfonyl semicarbazide (1R)-(+)-CAMPHOR P-TOSYLHYDRAZONE 4-Methylbenzenesulfonhydrazide p-Anisidine Tosyl azide 4-Nitrobenzonitrile 4-Methoxybenzyl cyanide p-Toluenesulfonamide hydrazide p-Toluidine 4-Nitrobenzoyl chloride Tosylmethyl isocyanide Toluenesulfonamide p-Anisaldehyde 4-Methoxyphenol