| Product Identification | Back to Contents | 【Product Name】
Thianaphthene | 【Synonyms】
1-Benzothiophene
Thianaphthene | 【CAS】
95-15-8 | 【Formula】
C8H6S | 【Molecular Weight】
134.19999999999999 | 【EINECS】
202-395-7 | 【Merck】
12,9438 | 【Beilstein/Gmelin】
80580 | 【Beilstein Reference】
5-17-02-00006 | 【EC Class】
harmful |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
White, crystalline solide with a napthalene-like odor. | 【Solubility in water】
Insoluble | 【Melting Point】
28 - 32 | 【Boiling Point】
221 | 【Vapor Pressure】
0.2 (25 C) | 【Density】
1.1932 g/cm3 (10 C) | 【Partition Coefficient】
4.38 | 【Heat Of Vaporization】
43.9 kJ/mol | 【Usage】
Production of pharmaceuticals, thioindigo. | 【Refractive Index】
1.6374 (37 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid. | 【Inhalation】
Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear. | 【Skin】
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
| Handling and Storage | Back 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 eyes, skin, and clothing. |
| Hazards Identification | Back to Contents | 【Inhalation】
May cause respiratory tract irritation. | 【Skin】
May cause skin irritation. | 【Eyes】
May cause eye irritation. | 【Ingestion】
Harmful if swallowed. Causes gastrointestinal irritation with nausea, vomiting and diarrhea. | 【EC Risk Phrase】
R 22 | 【EC Safety Phrase】
S 22 36/37 | 【UN (DOT)】
3335 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear chemical goggles. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear a chemical apron. | 【Respirators】
A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149. | 【Exposure Effects】
Chronic exposure may cause blood effects. |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
62 | 【Autoignition】
510 | 【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. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
18210857532 18210857532 |
| Fax: |
86-10-82849933 |
| WebSite: |
https://www.jkchemical.com |
|