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Benzenesulfonamide,N,4-dimethyl-N-nitroso- cas no:80-11-5

Synonyms: p-Toluenesulfonamide,N-methyl-N-nitroso- (6CI,7CI,8CI);Diazald;Diazale;N-Methyl-N-nitroso-4-tosylamide;N-Nitroso-N-methyl-p-toluenesulfonamide;NSC 313;p-Tolylsulfonylmethylnitrosamide;

Identification
NameBenzenesulfonamide,N,4-dimethyl-N-nitroso-
CAS80-11-5
Synonymsp-Toluenesulfonamide,N-methyl-N-nitroso- (6CI,7CI,8CI);Diazald;Diazale;N-Methyl-N-nitroso-4-tosylamide;N-Nitroso-N-methyl-p-toluenesulfonamide;NSC 313;p-Tolylsulfonylmethylnitrosamide;
EINECS(EC#)201-252-6
Molecular FormulaC8H10N2O3S
Molecular Weight214.24
Chemical Properties
Appearancepale yellow crystalline powder
refractive index1.61
storage temp2-8°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1(b)
Safety Data

Hazard E:Explosive;Xi:Irritant;
Risk R2;R36/37/38;R43
Safety

Poison by intraperitoneal route. Moderately toxic by ingestion. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. Many nitrosamines are carcinogens. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also NITROSAMINES.
 

Hazard Codes: E,Xi,Xn
Risk Statements:
2: Risk of explosion by shock, friction, fire or other sources of ignition
20:  Harmful by inhalation
21:  Harmful in contact with skin
22:  Harmful if swallowed 
36:  Irritating to the eyes
37:  Irritating to the respiratory system
38:  Irritating to the skin
43:  May cause sensitization by skin contact
Safety Statements:
15:  Keep away from heat
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
35:  This material and its container must be disposed of in a safe way
36:  Wear suitable protective clothing 
37:  Wear suitable gloves


Toxicity
1.    

mmo-sat 14 µmol/L

    ENMUDM    Environmental Mutagenesis. 3 (1981),11.
2.    

mmo-esc 14 µmol/L

    ENMUDM    Environmental Mutagenesis. 3 (1981),11.
3.    

slt-dmg-orl 2330 µmol/kg

    MUREAV    Mutation Research. 144 (1985),177.
4.    

dns-rat:lvr 100 µmol/L

    ENMUDM    Environmental Mutagenesis. 3 (1981),11.
5.    

orl-rat LD50:2700 mg/kg

    NATWAY    Naturwissenschaften. 48 (1961),165.
6.    

ipr-mus LD50:19 mg/kg

    CNREA8    Cancer Research. 30 (1970),11.

supplier list

Wuhan Shengmao Corp
Tel:86-27-82853423, 82819281
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run-biotech Co., Ltd.
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Address: Room 3-201, No.787, Kangqiao Road, Pudong New District, Shanghai, China
Hangzhou J&H Chemical Co., Ltd
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Finetech Industry limited.
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Address: chukang Road, Wuhan, Hubei 430073,
china haorun industry group co.,ltd
Tel:86-311-68070939
Address: NO.120 Shengli North Road, Changan District, Shijiazhuang City, China
Shanghai Meicheng Chemical Co., Ltd.
Tel:86-21-50677091
Address: Room 302, Building 7, No.1000, Jinhai Road, Shanghai, 201206, China
HEBEI CUI FENG IMPORT&EXPORT TRADE CO.,LTD
Tel:86-311-80955068
Address: No 98 Gongnong Street,Shijiazhuang Hebei,China
Jinan Haohua Industry Co., Ltd.
Tel:0086-531-58773055
Address: No.59 Gongye South RD
Changzhou Mengda Fine Chemical Co., Ltd
Tel:+86-573-82080266
Address: Luoxi town, Xinbei district, Changzhou, Jiangsu, China
Wuhan jindi shengyuan chemical co.,ltd
Tel:4000271281
Address: Green New Capital,Spring Festival Village ,Houhu Village,Jiangan District,Wuhan China
3Way Pharm Inc. (Shanghai)
Tel:86-21-51613915
Address: Room D218-219, No. 128, Xiangyin Road
Shanghai Hope Chem Co., Ltd.
Tel:86-21-61723543
Address: Room508, Building1, No.88 CaiLun Road Zhangjiang H
Jiaxing Trustworthy Import And Export Co.,Ltd
Tel:86-573-82030555
Address: Room 1202, Unit B, Charming plaza,No.1558 East Zhongshan Road , Jiaxing City, Zhejiang Province, China.
Hangzhou Chemfar Ltd.
Tel:+86-571- 87859231, 87859237, 87859239
Address: 16E,Huarong Times Mansion, No.3880 Jiangnan Avenue, Binjiang District, Hangzhou, China, 310053
HBCChem, Inc.
Tel:+1-510-219-6317
Address:

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