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N-甲基-N-亚硝基对甲苯磺酰胺

N-甲基-N-亚硝基对甲苯磺酰胺用途

可用于制重氮甲烷，其性质明显优于其它用来制备重氮甲烷的亚硝基化合物

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N-甲基-N-亚硝基对甲苯磺酰胺名称

[ CAS 号 ]:
80-11-5

[ 中文名 ]:
N-甲基-N-亚硝基对甲苯磺酰胺

[ 英文名 ]:
Diazald

[中文别名 ]:

[英文别名 ]:

N,4-Dimethyl-N-nitrosobenzenesulfonamide
MFCD00002050
N-methyl-N-nitrosotoluene-p-sulfonamide
EINECS 201-252-6
N-Methyl-N-nitroso-p-toluenesulfonamide
Diazald

N-甲基-N-亚硝基对甲苯磺酰胺物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
320.5±35.0 °C at 760 mmHg

[ 熔点 ]:
~58 °C

[ 分子式 ]:
C₈H₁₀N₂O₃S

[ 分子量 ]:
214.242

[ 闪点 ]:
147.6±25.9 °C

[ 精确质量 ]:
214.041214

[ PSA ]:
75.19000

[ LogP ]:
0.58

[ 外观性状 ]:
淡黄色结晶粉末

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.573

[ 储存条件 ]:
2-8°C

[ 稳定性 ]:
Stable, but heat sensitive; may also be light sensitive. Incompatible with strong oxidizing agents, alkalies.

N-甲基-N-亚硝基对甲苯磺酰胺MSDS

N-甲基-N-亚硝基对甲苯磺酰胺毒性和生态

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

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N-甲基-N-亚硝基对甲苯磺酰胺安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H242-H315-H317-H319-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
E:Explosive;Xi:Irritant;

[ 风险声明 (欧洲) ]:
R2;R36/37/38;R43

[ 安全声明 (欧洲) ]:
S15-S26-S35-S36/37

[ 危险品运输编码 ]:
UN 3234 4.1/PG 2

[ WGK德国 ]:
2

[ RTECS号 ]:
XT5950000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2935009090

N-甲基-N-亚硝基对甲苯磺酰胺合成路线

N-甲基-N-亚硝基对甲苯磺酰胺上下游产品

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N-甲基-N-亚硝基对甲苯磺酰胺海关

[ 海关编码 ]: 2935009090

[ 中文概述 ]:
2935009090 其他磺（酰）胺. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:35.0%

[ 申报要素 ]: 品名, 成分含量, 用途

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

N-甲基-N-亚硝基对甲苯磺酰胺文献

Anaerobic activation of p-cymene in denitrifying betaproteobacteria: methyl group hydroxylation versus addition to fumarate.

Appl. Environ. Microbiol. 80(24) , 7592-603, (2014)

The betaproteobacteria "Aromatoleum aromaticum" pCyN1 and "Thauera" sp. strain pCyN2 anaerobically degrade the plant-derived aromatic hydrocarbon p-cymene (4-isopropyltoluene) under nitrate-reducing c...

Diazald, a newly recognized antimicrobial agent and its spectrophotometric determination.

Acta Microbiol. Hung. 39(3-4) , 317-22, (1992)

Diazald, a chemical intermediate for the synthesis of biologically active compounds, was found to be a potent in vitro antimicrobial agent against yeasts, yeast-like and filamentous fungi as well as G...

Transnitrosating activity of N-nitroso-N-methyl-p-toluenesulfonamide in rats and human gastric juice.

Neoplasma 35(3) , 257-62, (1988)

N-nitroso-N-methyl-p-toluenesulfonamide (NMTS, diazald, CAS 80-11-5) is a widely used compound for laboratory production of diazomethane. The present results showed that the noncarcinogenic NMTS react...

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