N-Methyl-N-nitrosotoluol-4-sulfonamid
Diazald
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Grundinformationen
- CAS
60858-95-9- Standard-SMILES
Cc1ccc(S(=O)(=O)N(C)N=O)cc1- InChIKey
FFKZOUIEAHOBHW-UHFFFAOYSA-N- Summenformel
- C8H10N2O3S
- Durchschnittliche Molmasse
- 214,24 g/mol
- Monoisotopische Masse
- 214,04121336
Namen und Bezeichner
- Bevorzugter Name
- Diazald
- IUPAC
- N,4-dimethyl-N-nitrosobenzenesulfonamide
- Lokaler Name
- N-Methyl-N-nitrosotoluol-4-sulfonamid
- Englischer Name
- N-Methyl-N-nitrosotoluene-4-sulphonamide
- Summenformel
- C8H10N2O3S
- Molmasse
- 214.24
Namen und Synonyme
DiazaldDiazaloN-nitroso-N-methyl-4-toluenesulfonamideRefChem:85825380-11-5N-Methyl-N-nitroso-p-toluenesulfonamideN-Methyl-N-nitrosotoluene-4-sulphonamideN,4-dimethyl-N-nitrosobenzenesulfonamideDiazaleP-TOLYLSULFONYLMETHYLNITROSAMIDEBenzenesulfonamide, N,4-dimethyl-N-nitroso-p-Toluenesulfonamide, N-methyl-N-nitroso-
Weitere Namen anzeigen
N,4-dimethyl-N-nitroso-BenzenesulfonamideDIAZOGENN-Methyl-N-nitroso-4-toluenesulfonamideDIAZALD(R)Diazogen,99%Diazogen,95%
p-TolylsulfonylmethylnitrosamineMethylnitroso-p-toluenesulfonamideToluene-p-sulfonylmethylnitrosamideN-Nitroso-N-methyl-p-toluenesulfamideN-Nitroso-N-methyl-4-tolylsulfonamideN-Methyl-N-nitroso-p-tolylsulfonylamidep-Tolylsulfonyl-methyl-nitrosamidNSC 313
Datenbank-Bezeichner
- CAS
60858-95-9、80-11-5- PubChem CID
- 6628
- DTXSID
DTXSID8058827- ChEMBL
CHEMBL1606452- ChEBI
CHEBI:143725- UNII
- K3089966LA
- EC Number
- 201-252-6、693-083-3
- Nikkaji
- J3.851B
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- 0,6
- Polarare Oberfläche (TPSA)
- 75,2 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 5
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 14
- Formalladung
- 0
- Komplexität
- 288
Experimentelle und physikochemische Eigenschaften
Color/FormYELLOW CRYSTALS FROM BENZENE + PETROLEUM ETHER
Solubility
INSOL IN WATER; SOL IN ETHER, PETROLEUM ETHER, BENZENE
SOL IN CHLOROFORM, CARBON TETRACHLORIDE
VERY SOL IN HOT ALC
SOL IN MOST ORGANIC SOLVENTS
Melting Point62 °C
Vapor Pressure0.00000479 [mmHg]
Physical DescriptionYellow solid; [Merck Index] Fine light yellow crystals; [MSDSonline]
Stability/Shelf LifeSTABLE IN ORDINARY BROWN BOTTLE FOR SEVERAL YR; WHITE COATING (FORMED OF P-TOLYLSULFONYLMETHYLAMIDE) DOES NO HARM
Other Experimental PropertiesYIELDS DIAZOMETHANE ON TREATMENT WITH ALKALI
Physikochemische Eigenschaften
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Danger
H242 (90.9%): Heating may cause a fire [Danger Self-reactive substances and mixtures; Organic peroxides]；H315 (97.7%): Causes skin irritation [Warning Skin corrosion/irritation]；H317 (88.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]；H319 (97.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (88.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P234, P235, P240, P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P370+P378, P403, P403+P233, P405, P410, P411, P420, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Regulatory InformationBenzenesulfonamide, N,4-dimethyl-N-nitroso-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryA mutagen and tumorigen; [RTECS] May explode from shock or friction; May polymerize; An irritant; May cause skin sensitization; [MSDSonline]
Hazard Classes and Categories
Self-react. C (90.9%)；Skin Irrit. 2 (97.7%)；Skin Sens. 1 (88.6%)；Eye Irrit. 2 (97.7%)；STOT SE 3 (88.6%)
Skin Irrit. 2 (100%)；Skin Sens. 1 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (100%)
Chemie und Industrie
Verwendung und Herstellung
Uses
Used to make diazomethane in the laboratory; [Merck Index]
IN LAB PREPN OF DIAZOMETHANE
Methods of ManufacturingPREPD BY ACTION OF NITROUS ACID ON P-TOLYLSULFONYLMETHYLAMIDE: GERMAN PATENT 224,388 (1910 TO BAYER)...
Formulations/PreparationsDIAZALD. TRADEMARK FOR N-METHYL-N-NITROSOPARATOLUENESULFONAMIDE.
General Manufacturing InformationBenzenesulfonamide, N,4-dimethyl-N-nitroso-: ACTIVE
Anwendungen
VerwendenN-Methyl-N-nitroso-p-toluenesulfonamide is Diazomethane precursor.
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