Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-Methyl-N-nitrosotoluene-4-sulphonamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: N-Methyl-N-nitrosotoluene-4-sulphonamide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Diazald
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

80-11-5

80-11-5 structure

Name: Diazald
Chemical Name: N-Methyl-N-nitrosotoluene-4-sulphonamide
CAS Number: 80-11-5
Molecular Formula: C₈H₁₀N₂O₃S
Molecular Weight: 214.242
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon nitrite
Create Date: 2018-12-14 15:11:27
Modify Date: 2026-06-30 19:50:01

Name	N-Methyl-N-nitrosotoluene-4-sulphonamide
Synonyms	P-TOLUENESULFONYL-N-METHYL-N-NITROSOAMIDE DIAZOGEN N-Methyl-N-nitroso-p-toluenesulfonamide [Precursor to Diazomethane] 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-4-toluenesulfonamide Diazald sodium sulfate mixture Methyl-N-nitroso-p-toluenesulfonamide 4-Toluenesulfonylmethylnitrosamide N,4-dimethyl-N-nitroso-Benzenesulfonamide N-Nitroso-N-methyl-p-toluenesulfamide n-methyl-n-nitroso-p-toluenesulfonamid Diazald(R) sodium sulfate mixture Benzenesulfonamide,N,4-dimethyl-N-nitroso P-TOLYLSULFOMETHYLNITROSAMIDE Diazald-(N-methyl-14C) p-Tolylsulfomethylnitrosamide, Diazald(R), Diazomethane precursor, N-Methyl-N-(p-tolylsulfonyl)nitrosamide, N-Nitroso-p-toluenesulfomethylamide, N-Nitroso-N-methyl-p-toluenesulfonamide EINECS 201-252-6 DIAZALD, 20 WT.% MIXTURE IN SODIUM SULFATE 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 N-Methyl-N-nitroso-p-toluenesulfonamide [-5] N,4-Dimethyl-N'-oxobenzenesulfonohydrazide N-NITROSO-N-METHYL-P-TOLUENESULFONAMIDE N-METHYL-N-NITROSO-P-TOLUENE*SULFONAMIDE CRYSTALLINE N-Methyl-N-nitroso-4-tosylaMide N-METHYL-N-(P-TOLYLSULFONYL)NITROSAMIDE Methylnitroso-p-toluenesulfonamide n,4-dimethyl-n-nitroso-benzenesulfonamid N-METHYL-N-NITROSOPA-TOLUENESULPHONAMIDE N-NITROSO-N-METHYL-4-TOLUENESULFONAMIDE p-Tolylsulfonyl-methyl-nitrosamid p-Tolylsulfonylmethylnitrosoamide N-Methyl-N-nitrosotoluene-4-sulfonamide N,4-Dimethyl-N-nitrosobenzenesulfonamide Toluene-p-sulfonylmethylnitrosamide DIAZALD N-Methyl N-Nitroso Pa Toluene Sulfonamide diazalo N-NITROSO-P-TOLUENESULFOMETHYLAMIDE Benzenesulfonamide, N,4-dimethyl-N-nitroso N-Nitroso-N-methyl-4-tolylsulfonamide p-Toluenesulfonyl-N-methyl-N-nitrosamide p-Tolylsulfonylmethylnitrosamide Diazale P-TOLUENESULFONYL-N-METHYL-N-NITROSAMIDE p-Toluenesulfonamide, N-methyl-N-nitroso Benzenesulfonic acid, 4-methyl-, 1-methyl-2-oxohydrazide N-Methyl-N-nitroso-4-methylbenzenesulfonamide Diazald@100 μg/mL in Methanol N-Methyl-N-Nitroso-p-toluenesulfonamide (diazald) Nitroso-p-toluenesulfomethylamide N-Methyl-N-nitroso-p-tolylsulfonylamide P-TOLYLSULFONYLMETHYLNITROSAMIDE N-methyl-N-nitrosotoluene-p-sulfonamide N-Nitroso-N-methyl-4-methylbenzenesulfonamide MFCD00002050 DIAZALD(R) n-methyl-n-nitrosotoluene-4-sulphonamide n-4-dimethyl-n-nitroso-benzenesulfonamid N-nitroso-p-toL p-Tolylsulfonylmethylnitrosamine DIAZALD 20 WT.% MIXTURE IN SODIUM SULF& N-Methyl-N-nitroso-p-toluenesulfonamide N-METHYL-N-NITROSO-P-TOLUENESULFONAMIDE

Density	1.3±0.1 g/cm3
Boiling Point	320.5±35.0 °C at 760 mmHg
Melting Point	~58 °C
Molecular Formula	C₈H₁₀N₂O₃S
Molecular Weight	214.242
Flash Point	147.6±25.9 °C
Exact Mass	214.041214
PSA	75.19000
LogP	0.58
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.573
Storage condition	2-8°C
Stability	Stable, but heat sensitive; may also be light sensitive. Incompatible with strong oxidizing agents, alkalies.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XT5950000

CHEMICAL NAME :: p-Toluenesulfonamide, N-methyl-N-nitroso-

CAS REGISTRY NUMBER :: 80-11-5

BEILSTEIN REFERENCE NO. :: 2214345

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C8-H10-N2-O3-S

MOLECULAR WEIGHT :: 214.26

WISWESSER LINE NOTATION :: ONN1&SWR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2700 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 19 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 15 mg/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Blood - lymphoma, including Hodgkin's disease

TYPE OF TEST :: Specific locus test

MUTATION DATA

TYPE OF TEST :: Unscheduled DNA synthesis

TEST SYSTEM :: Rodent - rat Liver

DOSE/DURATION :: 100 umol/L

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 3,11,1981

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H242-H315-H317-H319-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	E:Explosive;Xi:Irritant;
Risk Phrases	R2;R36/37/38;R43
Safety Phrases	S15-S26-S35-S36/37
RIDADR	UN 3234 4.1/PG 2
WGK Germany	2
RTECS	XT5950000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2935009090

640-61-9

~78%

80-11-5

Literature: Hwu, Jih Ru; Huang, Joseph Jen Tse; Tsai, Fu-Yuan; Tsay, Shwu-Chen; Hsu, Ming-Hua; Hwang, Kuo Chu; Horng, Jia-Cherng; Ho, Ja An Annie; Lin, Chun-Cheng Chemistry - A European Journal, 2009 , vol. 15, # 35 p. 8742 - 8750

103999-21-9

80-11-5

Literature: Journal of the American Chemical Society, , vol. 127, # 8 p. 2696 - 2708

22547-51-9

80-11-5

Literature: Synthesis, , p. 207 - 208

98-59-9

74-89-5

80-11-5

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 73, p. 232 Organic Syntheses, , vol. 36, p. 16 Org.Synth.Coll.Vol.IV<1963>943

67764-33-4

640-61-9

80-11-5

Literature: DE224388 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 10, p. 1216

98-59-9

3058-37-5

80-11-5

Literature: Chemische Berichte, , vol. 96, p. 1712 - 1719

Precursor 7
640-61-9 103999-21-9 22547-51-9 98-59-9
74-89-5 67764-33-4 3058-37-5
DownStream 10
3261-05-0 319-24-4 59-89-2 640-61-9
55-18-5 15196-02-8 35909-92-3 937-20-2
937-38-2 18595-13-6

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

63170-59-2	634185-30-1
634185-78-7	634186-82-6
64007-44-9	64007-63-2
64053-35-6	64053-36-7
64053-37-8	64053-38-9