Log in | Join Free | china | japan | germany
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: Shanghai ColdSpring Biopharma Co., Ltd.
Tel: 13918064236
Fax: 021-61810082
WebSite: http://www.csbiopharma.com
Company Name: Shandong Vantage Specialty Chemicals Biotechnology Co., Ltd.
Tel: 133-96369453 18678026865
Fax: 0536-2101172
WebSite: http://fantaichem.webd.testwebsite.cn
Company Name: Ningbo Fuhe Chemical Co., Ltd.
Tel: 0574-1806900 18069001216
Fax:
WebSite: https://www.chemicalbook.com/ShowSupplierProductsList82111/0.htm
Company Name: Jingjiang Sanjing Biotechnology Co., Ltd.
Tel: 15250805028
Fax: QQ：1048979734
WebSite: http://www.sanjingchem.com/
Company Name: Nanjing Chao Yi Biotechnology Co., Ltd.
Tel: 025-52614296 17761738099
Fax: 025-52614296
WebSite: http://www.njcychem.com
Company Name: Terma Medicare India Pvt Ltd
Tel: 021-52530655 18930806002
Fax:
WebSite:
Company Name: Jinan Dexinjia Bio&Tech Co., Ltd
Tel: 0531-82375892 15562613975
Fax: 0531-82375893
WebSite: http://www.jndxj.com
Company Name: Shandong Elito Biotechnology Co., Ltd
Tel: 0539-18853986-090 13053958157
Fax:
WebSite: www.elitochem.com.cn