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N-Methyl-N-nitrosotoluene-4-sulphonamide

Product Name
N-Methyl-N-nitrosotoluene-4-sulphonamide
CAS No.
80-11-5
Chemical Name
N-Methyl-N-nitrosotoluene-4-sulphonamide
Synonyms
DIAZALD;N-METHYL-N-NITROSO-P-TOLUENESULFONAMIDE;DIAZOGEN;N,4-dimethyl-N-nitroso-Benzenesulfonamide;diazalo;Diazale;DIAZALD(R);Diazogen,99%;Diazogen,95%;-N-nitroso-p-toL
CBNumber
CB7663729
Molecular Formula
C8H10N2O3S
Formula Weight
214.24
MOL File
80-11-5.mol
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N-Methyl-N-nitrosotoluene-4-sulphonamide Property

Melting point:
~58 °C
Boiling point:
320.5±35.0 °C(Predicted)
Density 
1.3844 (rough estimate)
refractive index 
1.5690 (estimate)
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), Dichloromethane (Sparingly), DMSO (Slightly), Ethyl Acetate
pka
-19.25±0.70(Predicted)
form 
Solid
color 
Pale Yellow to Yellow
Merck 
13,9621
Stability:
Stable, but heat sensitive; may also be light sensitive. Incompatible with strong oxidizing agents, alkalies.
CAS DataBase Reference
80-11-5(CAS DataBase Reference)
NIST Chemistry Reference
N-methyl-n-nitroso, p-toluene sulfonamide(80-11-5)
EPA Substance Registry System
Benzenesulfonamide, N,4-dimethyl-N-nitroso- (80-11-5)
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Safety

Hazard Codes 
E,Xi,Xn
Risk Statements 
2-36/37/38-43-20/21/22
Safety Statements 
15-26-35-36/37-36
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)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H242Heating may cause a fire

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P220Keep/Store away from clothing/…/combustible materials.

P234Keep only in original container.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P411Store at temperatures not exceeding … oC/…oF.

P420Store away from other materials.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
D416915
Product name
Diazald
Packaging
1g
Price
$160
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0003608
Product name
N-METHYL-N-NITROSO-PARA-TOLUENESULFONAMIDE
Purity
95.00%
Packaging
10G
Price
$1810.2
Updated
2021/12/16
AHH
Product number
MT-18362
Product name
N-Methyl-N-nitrosotoluene-4-sulphonamide
Purity
97%
Packaging
5000g
Price
$670
Updated
2021/12/16
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N-Methyl-N-nitrosotoluene-4-sulphonamide Chemical Properties,Usage,Production

Chemical Properties

pale yellow crystalline powder

Uses

N-Methyl-N-nitroso-p-toluenesulfonamide is Diazomethane precursor.

Uses

In the laboratory preparation of diazomethane. Directions for use: de Boer, Backer, Rec. Trav. Chim. 73, 232 (1954).

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.]

N-Methyl-N-nitrosotoluene-4-sulphonamide Preparation Products And Raw materials

Raw materials

Tosyl chloride

Preparation Products

7-METHOXY-3(2H)-BENZOFURANONE methyl 2-(7-hydroxybenzofuran-3-yl)acetate
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N-Methyl-N-nitrosotoluene-4-sulphonamide Suppliers

Canada 1 China 180 Europe 2 Germany 1 India 12 Japan 4 Switzerland 2 United Kingdom 5 United States 26 Global 233
Le Chem Organics SA
Tel
--
Fax
--
Email
info@lechem.com
Country
Switzerland
ProdList
196
Advantage
43
SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91
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View Lastest Price from N-Methyl-N-nitrosotoluene-4-sulphonamide manufacturers

Career Henan Chemical Co
Product
N-Methyl-N-nitrosotoluene-4-sulphonamide 80-11-5
Price
US $1.00/kg
Min. Order
1kg
Purity
98%min
Supply Ability
as request
Release date
2018-12-23

80-11-5, N-Methyl-N-nitrosotoluene-4-sulphonamideRelated Search:

p-Toluenesulfonamide Methanol Kresoxim-methyl Tosyl azide Methyl acetate Basic Violet 1 SODIUM NITROPRUSSIDE Tosylmethyl isocyanide Methylparaben Acetonitrile 2-Methylbenzotrifluoride Toluenesulfonamide Sulfanilamide Methyl acrylate NITROSOGUANIDINE Paraquat dichloride 4-Nitro-N-methylphthalimide N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

  • Benzenesulfonamide, N,4-dimethyl-N-nitroso-
  • Benzenesulfonamide,N,4-dimethyl-N-nitroso-
  • Diazale
  • diazalo
  • Methylnitroso-p-toluenesulfonamide
  • n,4-dimethyl-n-nitroso-benzenesulfonamid
  • P-TOLUENESULFONYL-N-METHYL-N-NITROSAMIDE
  • P-TOLUENESULFONYL-N-METHYL-N-NITROSOAMIDE
  • P-TOLYLSULFONYLMETHYLNITROSAMIDE
  • P-TOLYLSULFOMETHYLNITROSAMIDE
  • N-NITROSO-N-METHYL-P-TOLUENESULFONAMIDE
  • N-NITROSO-P-TOLUENESULFOMETHYLAMIDE
  • n-methyl-n-nitrosotoluene-4-sulphonamide
  • N-METHYL-N-NITROSO-P-TOLUENESULFONAMIDE
  • N-METHYL-N-(P-TOLYLSULFONYL)NITROSAMIDE
  • DIAZALD
  • DIAZALD(R)
  • DIAZOGEN
  • DIAZALD 20 WT.% MIXTURE IN SODIUM SULF&
  • N-METHYL-N-NITROSO-P-TOLUENE*SULFONAMIDE CRYSTALLINE
  • N-Methyl N-Nitroso Para Toluene Sulfonamide
  • N-METHYL-N-NITROSOPARA-TOLUENESULPHONAMIDE
  • 4-Toluenesulfonylmethylnitrosamide
  • N-Methyl-N-Nitroso-p-toluenesulfonamide (diazald)
  • Diazald(R) sodium sulfate mixture
  • p-Tolylsulfomethylnitrosamide, Diazald(R), Diazomethane precursor, N-Methyl-N-(p-tolylsulfonyl)nitrosamide, N-Nitroso-p-toluenesulfomethylamide, N-Nitroso-N-methyl-p-toluenesulfonamide
  • N-Methyl-N-nitroso-p-toluenesulfonamide [Precursor to Diazomethane]
  • N-Methyl-N-nitroso-4-methylbenzenesulfonamide
  • N-Methyl-N-(p-tolylsulfonyl)nitrosamide, N-Methyl-N-nitroso-p-toluenesulfonamide, N-Nitroso-N-methyl-p-toluenesulfonamide, N-Nitroso-p-toluenesulfomethylamide, p-Tolylsulfomethylnitrosamide, Diazomethane precursor
  • p-Toluenesulfonamide, N-methyl-N-nitroso-
  • p-Tolylsulfonyl-methyl-nitrosamid
  • p-Tolylsulfonylmethylnitrosamine
  • p-Tolylsulfonylmethylnitrosoamide
  • Toluene-p-sulfonylmethylnitrosamide
  • N,4-dimethyl-N-nitroso-Benzenesulfonamide
  • N,4-Dimethyl-N'-oxobenzenesulfonohydrazide
  • n-4-dimethyl-n-nitroso-benzenesulfonamid
  • N-Methyl-N-nitroso-4-toluenesulfonamide
  • n-methyl-n-nitroso-p-toluenesulfonamid
  • N-Methyl-N-nitroso-p-tolylsulfonylamide
  • N-Methyl-N-nitrosotoluene-4-sulfonamide
  • N-Nitroso-N-methyl-4-tolylsulfonamide
  • N-Nitroso-N-methyl-p-toluenesulfamide
  • N-Nitroso-N-methyl-4-methylbenzenesulfonamide
  • Diazogen,99%
  • Diazogen,95%
  • Nitroso-p-toluenesulfomethylamide
  • N-NITROSO-N-METHYL-4-TOLUENESULFONAMIDE
  • N-Methyl-N-nitroso-p-toluenesulfonamide,p-Tolylsulfomethylnitrosamide, Diazald, Diazomethane precursor, N-Methyl-N-(p-tolylsulfonyl)nitrosamide, N-Nitroso-p-toluenesulfomethylamide, N-Nitroso-N-methy
  • N-Methyl-N-nitroso-p-toluenesulfonamide 5g [80-11-5]
  • DIAZALD, 20 WT.% MIXTURE IN SODIUM SULFATE
  • N-Methyl-N-nitroso-4-tosylaMide
  • p-Toluenesulfonyl-N-methyl-N-nitrosamide p-Tolylsulfonylmethylnitrosamide
  • Diazald? sodium sulfate mixture
  • Diazald?-(N-methyl-14C)
  • Methyl-N-nitroso-p-toluenesulfonamide
  • -N-nitroso-p-toL
  • Diazald@100 μg/mL in Methanol