成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook >>1,2-Dibromotetrafluorobenzene>>1,2-Dibromo-3,4,5,6-tetrafluorobenzene(827-08-7)

1,2-Dibromo-3,4,5,6-tetrafluorobenzene(827-08-7)

1,2-Dibromo-3,4,5,6-tetrafluorobenzene(827-08-7)
Product IdentificationBack to Contents
【Product Name】

1,2-Dibromo-3,4,5,6-tetrafluorobenzene
【Synonyms】

1,2-Dibromo-3,4,5,6-tetrafluorobenzene
1,2-Dibromotetrafluorobenzene
o-Dibromoperfluorobenzene
【CAS】

827-08-7
【Formula】

C6Br2F4
【Molecular Weight】

307.86
【EINECS】

212-564-7
【Beilstein/Gmelin】

1876470
Physical and Chemical PropertiesBack to Contents
【Appearance】

Clear, colorless liquid.
【Solubility in water】

Insoluble
【Melting Point】

12
【Boiling Point】

93 - 96 (25 torr)
【Density】

2.23 g/cm3
【Vapor Density】

10.62
【Refractive Index】

1.5064 (18 C)
First Aid MeasuresBack to Contents
【Ingestion】

Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
【Inhalation】

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and StorageBack to Contents
【Storage】

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】

Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Hazards IdentificationBack to Contents
【Ingestion】

May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
【Inhalation】

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
【Skin】

May cause skin irritation.
【Eyes】

May cause irritation.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Wear appropriate protective gloves and clothing to prevent skin exposure.
【Respirators】

A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
Fire Fighting MeasuresBack to Contents
【Flash Point】

98
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation.
Stability and ReactivityBack to Contents
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen fluoride, hydrogen bromide.
Company Name: Shandong Carbon Spring New Materials Co., Ltd.
Tel: 13658618215
Fax:
WebSite: http://www.is0513.com/ShowSupplierProductsList1760113/0.htm
Company Name: J & K SCIENTIFIC LTD.
Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
WebSite: http://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel: 021-61259108 18621169109
Fax: 86-21-61259102
WebSite: https://www.meryer.com/cn/index/
Company Name: Alfa Aesar
Tel: 400-6106006
Fax: 021-67582001/03/05
WebSite: http://chemicals.thermofisher.cn
Company Name: Energy Chemical
Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
WebSite: http://www.energy-chemical.com
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 86-027-67849912
Fax: 86-027-87531808
WebSite: www.chemwish.com
Company Name: Capot Chemical Co., Ltd
Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
WebSite: www.capotchem.com
Company Name: Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel: +86-21-54098501
Fax: +86-21-54096319
WebSite: www.sinch.com.cn