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--->205-12-9

205-12-9

205-12-9 Structure

205-12-9 Structure
IdentificationBack Directory
[Name]

BENZO(C)FLUORENE
[CAS]

205-12-9
[Synonyms]

NSC 89264
BENZO[C]FLUORINE
BENZO(C)FLUORENE
3,4-benzofluorene
7H-BENZO[C]FLUORENE
7H-benzo[c]fluorine
benzo(c)fluorene<7h-benzo(c)fluorene
[EINECS(EC#)]

205-908-2
[Molecular Formula]

C17H12
[MDL Number]

MFCD00215929
[MOL File]

205-12-9.mol
[Molecular Weight]

216.28
Chemical PropertiesBack Directory
[Melting point ]

125-127℃
[Boiling point ]

398℃
[density ]

1.185
[refractive index ]

1.6000 (estimate)
[Fp ]

185℃
[storage temp. ]

Amber Vial, -20°C Freezer, Under inert atmosphere
[solubility ]

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

Solid
[color ]

White to Off-White
[Stability:]

Light Sensitive
[IARC]

3 (Vol. 92, Sup 7) 2010
Safety DataBack Directory
[RIDADR ]

2811
[HazardClass ]

6.1(b)
[PackingGroup ]

III
Hazard InformationBack Directory
[Chemical Properties]

Plates from ethanol.
[Uses]

7H-Benzo[c]fluorene is a polycyclic aomatic hydrocarbon (PAH) with mutagenic activity. 7H-Benzo[c]fluorene is a major DNA adduct-forming component of coal tar. Recent studies suggest that 7H-Benzo[c]f luorene may be capable of inducing lung tumors.
[Definition]

ChEBI: Benzo[c]fluorene is a carbotetracyclic compound.
[Safety Profile]

Questionable carcinogen. Whenheated to decomposition it emits acrid smoke andirritating vapors.
[Carcinogenicity]

Benzo[c]fluorene gave negative results in repeated application and two-stage skin carcinogenesis tests but positive results by oral and interperitoneal administration in mice.
205-12-9 suppliers list
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: http://www.fdachem.com
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: Shanghai Synchem Pharma Co., Ltd
Tel: +86-61984905-1 +86-18016477331 , +86-18016477331
Website: http://www.synchem-pharma.com/
Company Name: SUZHOU SENFEIDA CHEMICAL CO.,LTD
Tel: +86-0512-83500002 +8618501500038 , +8618501500038
Website: www.sfdchem.com/
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: SHANGHAI KEAN TECHNOLOGY CO., LTD.
Tel: +8613817748580 , +8613817748580
Website: www.kean-chem.com
Company Name: Inventichem  
Tel: +918790275459
Website: www.inventichem.co
Company Name: Shanghai Synchem Pharma Co., ltd  Gold
Tel: 21-619849051-1 18521059765
Website: http://www.synchem-pharma.com
Company Name: J & K SCIENTIFIC LTD.  
Tel: 18210857532
Website: 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: 0755-83725681-603
Website: www.phystandard.com.cn
Company Name: Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.  
Tel: 025-66028182 18626450290
Website: www.aikonchem.com
Company Name: Chizhou Kailong Import and Export Trade Co., Ltd.  
Tel:
Website: www.approvedhomemanagement.com/ShowSupplierProductsList16778/0.htm
Company Name: Henan CoreyChem Co., Ltd  
Tel: 0371-86658258
Website: www.coreychem.com
Company Name: Qingdao IniKem BioPharmaTech Co.,Ltd  
Tel: 0532-58268780
Website: www.inikem.com
Company Name: Zhengzhou Huiju Chemical Co., Ltd.  
Tel: 0371-0371-55900031 18137872243
Website: www.approvedhomemanagement.com/supplier/11124122/
Company Name: Zhengzhou Ruke Biological Co., Ltd.  
Tel: 15981811963
Website: http://www.approvedhomemanagement.com/ShowSupplierProductsList30552/0.htm
Tags:205-12-9 Related Product Information
206-44-0 243-17-4 86-73-7 203-64-5

  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.