N-Methyl-N-nitrosotoluol-4-sulfonamid

Diazald

HCID 6628CAS 60858-95-9
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Grundinformationen

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 Struktureigenschaften

XLogP
0,6
Polarare Oberfläche (TPSA)
75,2 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
5
Frei drehbare Bindungen
2
Schwere Atome
14

Experimentelle und physikochemische Eigenschaften

Color/FormYELLOW CRYSTALS FROM BENZENE + PETROLEUM ETHER
Solubility · 4 Einträge

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

Physikochemische Eigenschaften

Schmelzpunkt
58 °C · ~58 °C
Siedepunkt
320.5 · 320.5±35.0 °C(Predicted)
Dichte
1.3844 · 1.3844 (rough estimate)
Brechungsindex
1.569 · 1.5690 (estimate)
storage temp.
2 · 2-8°C
Löslichkeit
Chloroform (Slightly), Dichloromethane (Sparingly), DMSO (Slightly), Ethyl Acetate

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

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 · 2 Einträge

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%)

Regulatorische Informationen

Regulatory InformationBenzenesulfonamide, N,4-dimethyl-N-nitroso-: Does not have an individual approval but may be used under an appropriate group standard

Sicherheitsdaten

wgk
2
tsca
TSCA listed
ridadr
UN 3234 4.1/PG 2
hs_code
29350090
RTECS-Nr.
XT5950000
risk_code
2-36/37/38-43-20/21/22

Chemie und Industrie

Verwendung und Herstellung

Uses · 2 Einträge

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.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
南京兰亚化工贸易有限公司+86-25-8331-5620 · [email protected]
衢州明锋化工有限公司0570-3062502 13819002126;13819008176 · [email protected]

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