天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook--->CAS DataBase List--->140-79-4

140-79-4

140-79-4 Structure

140-79-4 Structure
IdentificationBack Directory
[Name]

N,N'-DINITROSOPIPERAZINE
[CAS]

140-79-4
[Synonyms]

Dnpz
nsc339
NSC 339
usafdo-36
USAF do-36
Dinitrosopiperazin
Dinitrosopiperazine
TIMTEC-BB SBB008187
Piperazine Impurity 4
Piperazine Impurity 24
N,N-Dinitroso-Piperazin
1,4-DINITROSOPIPERAZINE
1,4-dinitrosopiperidine
1,4-dinitroso-piperazin
N,N'-DINITROSOPIPERAZINE
N,N'-DINITROSOPIPERAZINE
Piperazine, 1,4-dinitroso-
N- Nitrosopiperazine DIMER
N,N'-Dinitrosopiperazine (DMP)
140-79-4---N,N'-DINITROSOPIPERAZINE
1,4-Dinitrosopiperazine in acetonitrile
Dinitrosopiperazine: (Piperazine, 1,4-dinitroso-)
[EINECS(EC#)]

205-434-6
[Molecular Formula]

C4H8N4O2
[MDL Number]

MFCD00014615
[MOL File]

140-79-4.mol
[Molecular Weight]

144.13
Chemical PropertiesBack Directory
[Melting point ]

208-210°C
[Boiling point ]

262.72°C (rough estimate)
[density ]

1.4165 (rough estimate)
[refractive index ]

1.8500 (estimate)
[storage temp. ]

-20°C Freezer, Under Inert Atmosphere
[solubility ]

Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

-4.82±0.70(Predicted)
[color ]

White to Pale Yellow
[Water Solubility ]

5.765g/L(24 ºC)
[Stability:]

Hygroscopic
[CAS DataBase Reference]

140-79-4
[EPA Substance Registry System]

Piperazine, 1,4-dinitroso- (140-79-4)
Hazard InformationBack Directory
[Chemical Properties]

Pale Yellow Solid
[Uses]

N,N'-Dinitrosopiperazine (DNP) induces nasopharyngeal carcinoma (NPC) and shows organ specificity to the nasopharyneal epithelium.
Safety DataBack Directory
[Symbol(GHS) ]


GHS08,GHS07,GHS06
[Signal word ]

Danger
[Hazard statements ]

H335-H319-H315-H301-H350
[Precautionary statements ]

P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P310-P321-P330-P405-P501
[Safety Profile]

Suspected carcinogen with experimental carcinogenic, neoplastigenic, tumorigenic, and teratogenic data. Poison by ingestion, subcutaneous, and intraperitoned routes. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also NNITROSO COMPOUNDS.
[Hazardous Substances Data]

140-79-4(Hazardous Substances Data)
140-79-4 suppliers list
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: http://www.fdachem.com
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: sgtlifesciences pvt ltd
Tel: +8617013299288 , +8617013299288
Website: http://www.approvedhomemanagement.com/ShowSupplierProductsList1846349/0.htm
Company Name: SHANGHAI KEAN TECHNOLOGY CO., LTD.
Tel: +8613817748580 , +8613817748580
Website: www.kean-chem.com
Company Name: Synchemia Research Chemical  
Tel: +91-9766925136 +91-7276018915
Website: www.synchemia.com
Company Name: Riddhesh Pharmachem  
Tel: +91-9106014993 +91-9106014993
Website: www.riddheshpharmachem.com
Company Name: Shaanxi Didu New Materials Co. Ltd  
Tel: +86-89586680 +86-13289823923
Website: https://www.dideu.com/en/
Company Name: Shenzhen Excellent Biomedical Technology Co., Ltd.  Gold
Tel: 18318671572
Website: www.ex-biotech.com/
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Chemsky(shanghai)International Co.,Ltd.  
Tel: 021-50135380
Website: www.shchemsky.com
Company Name: S.Z. PhyStandard Bio-Tech. Co., Ltd.  
Tel: 0755-4000505016 13380397412
Website: http://www.phystandard.com.cn
Company Name: ChemStrong Scientific Co.,Ltd  
Tel: 0755-0755-66853366 13670046396
Website: www.chem-strong.com
Company Name: Shanghai Kewel Chemical Co., Ltd.  
Tel: 021-64609169 18901607656
Website: http://www.kewelchem.com/
Company Name: Jiaxing Deyi Chemical Co., Ltd.  
Tel: 0573-86-0573-85866609 13325730825
Website: http://www.approvedhomemanagement.com/supplier/10156672/
Company Name: Aikon International Limited  
Tel: 025-66113011 18112977050
Website: http://www.aikonchem.com
Company Name: Beijing Ditai Pharmaceutical Technology Co., Ltd.  
Tel: 010-13810111756 13810111756
Website: http://www.approvedhomemanagement.com/ShowSupplierProductsList30899/0.htm
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Tel: +86-400-002-6226 +86-13028896684;
Website: https://www.rrkchem.com
Company Name: TOSUN PHARM  
Tel: 020-61855200 13326451905
Website: www.toref.cn/
Tags:140-79-4 Related Product Information
62-75-9 55-18-5