ChemicalBook >>3,5-Dibromopyridine>>3,5-Dibromopyridine(625-92-3)

3,5-Dibromopyridine(625-92-3)

3,5-Dibromopyridine(625-92-3)
Product IdentificationBack to Contents
【Product Name】

3,5-Dibromopyridine
【CAS】

625-92-3
【Formula】

C5H3Br2N
【Molecular Weight】

236.9
【EINECS】

210-916-4
【Beilstein/Gmelin】

108477
【Beilstein Reference】

5-20-05-00436
【EC Class】

irritant
Physical and Chemical PropertiesBack to Contents
【Appearance】

White solid.
【Solubility in water】

Insoluble
【Boiling Point】

222
【Vapor Pressure】

0.16 (25 C)
【pKa/pKb】

13.48 (pKb)
【Partition Coefficient】

2.73
【Heat Of Vaporization】

44.0 kJ/mol
First Aid MeasuresBack to Contents
【Ingestion】

Get medical aid. Wash mouth out with 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.
【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 cool, dry place. Store in a tightly closed container.
【Handling】

Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Hazards IdentificationBack to Contents
【Ingestion】

May cause irritation of the digestive tract.
【Inhalation】

Causes respiratory tract irritation.
【Skin】

Causes skin irritation.
【Eyes】

Causes eye irritation.
【EC Risk Phrase】

R 20/21/22 36/37/38
【EC Safety Phrase】

S 26 36/37/39
【UN (DOT)】

2811
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Fire Fighting MeasuresBack to Contents
【Flash Point】

84
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container.
Stability and ReactivityBack to Contents
【Disposal Code】

5
【Stability】

No data.
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Carbon monoxide, oxides of nitrogen, carbon dioxide, hydrogen bromide.
Transport InformationBack to Contents
【UN Number】

2811
【HS Code】

2933 39 99
Company Name:Huainan Kedi Chemical Factory
Tel:0554-2106669
Fax:0554-2666215
WebSite:www.kedichem.com
Company Name:Jinan Bond Chemical Technology Co., Ltd.
Tel:86-531-88280989 mymail1996@126.com --- QQ 2039218668; 2836023112
Fax:86-531-88280989;mymail1996@126.com --- QQ 2039218668; 2836023112
WebSite:www.bondpharma.com
Company Name:Suzhou Great Pharmaceutical Technology Co., Ltd.
Tel:0512-62384765 13701544574
Fax:0512-62384765
WebSite:www.halogreat.com
Company Name:Creasyn Finechem(Tianjin) Co., Ltd.
Tel:86-22-83946278, 83945171,83945878
Fax:4008266163-06019
WebSite:www.creasyn.com
Company Name:J & K SCIENTIFIC LTD.
Tel:400-666-7788 +86-10-82848833
Fax:+86-10-82849933
WebSite:www.jkchemical.com
Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)
Fax:+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)
WebSite:www.meryer.com
Company Name:Liaoning Tianhua Chemical Co., Ltd.
Tel:+86-418-6530555;+86-418-3895880;13941819602;14741455553
Fax:+86-418-6502885
WebSite:www.thflu.com
Company Name:future industrial shanghai co., ltd
Tel:021-61552785,400-0066-400
Fax:021-55660885
WebSite:www.jonln.com