| Identification | More | [Name]
N-Methyl-N-nitrosotoluene-4-sulphonamide | [CAS]
80-11-5 | [Synonyms]
DIAZALD
DIAZALD(R)
DIAZOGEN
DIAZOMETHANE PRECURSOR
N-METHYL-N-NITROSO-P-TOLUENESULFONAMIDE
n-methyl-n-nitrosotoluene-4-sulphonamide
N-METHYL-N-(P-TOLYLSULFONYL)NITROSAMIDE
N-NITROSO-N-METHYL-P-TOLUENESULFONAMIDE
N-NITROSO-P-TOLUENESULFOMETHYLAMIDE
P-TOLUENESULFONYL-N-METHYL-N-NITROSAMIDE
P-TOLUENESULFONYL-N-METHYL-N-NITROSOAMIDE
P-TOLYLSULFOMETHYLNITROSAMIDE
P-TOLYLSULFONYLMETHYLNITROSAMIDE
Benzenesulfonamide, N,4-dimethyl-N-nitroso-
Benzenesulfonamide,N,4-dimethyl-N-nitroso-
Diazale
diazalo
Methylnitroso-p-toluenesulfonamide
n,4-dimethyl-n-nitroso-benzenesulfonamid
N,4-dimethyl-N-nitroso-Benzenesulfonamide | [EINECS(EC#)]
201-252-6 | [Molecular Formula]
C8H10N2O3S | [MDL Number]
MFCD00002050 | [Molecular Weight]
214.24 | [MOL File]
80-11-5.mol |
| Safety Data | Back Directory | [Hazard Codes ]
E,Xi,Xn | [Risk Statements ]
R2:Risk of explosion by shock, friction, fire or other sources of ignition.
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S15:Keep away from heat .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S35:This material and its container must be disposed of in a safe way .
S36/37:Wear suitable protective clothing and gloves .
S36:Wear suitable protective clothing . | [RIDADR ]
UN 3234 4.1/PG 2
| [WGK Germany ]
2
| [RTECS ]
XT5950000
| [HazardClass ]
6.1(b) | [PackingGroup ]
III | [HS Code ]
29350090 | [Hazardous Substances Data]
80-11-5(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Chemical Properties]
pale yellow crystalline powder | [Uses]
In the laboratory preparation of diazomethane. Directions for use: de Boer, Backer, Rec. Trav. Chim. 73, 232 (1954). | [Uses]
N-Methyl-N-nitroso-p-toluenesulfonamide is Diazomethane precursor.
| [Definition]
ChEBI: N,4-dimethyl-N-nitrosobenzenesulfonamide is a sulfonamide. | [Purification Methods]
Crystallise diazald from *benzene by addition of pet ether and store it in a refrigerator. It is soluble in most organic solvents and liberates diazomethane on treatment with alkali. Store it in the cold. [deBoer & Backer Org Synth 34 96 1954, Beilstein 11 I 29.] |
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