| Product Identification | Back to Contents | 【Product Name】
2-Naphthyl benzoate | 【Synonyms】
2-Benzoyloxynaphthalene
2-Naphthalenol benzoate
Benzonaphthol
Betabenzon
Naphthalen-2-yl benzoate | 【CAS】
93-44-7 | 【Formula】
C17H12O2 | 【Molecular Weight】
248.28 | 【EINECS】
202-247-1 | 【Merck】
12,6495 | 【Beilstein/Gmelin】
2052424 | 【Beilstein Reference】
4-09-00-00339 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Light brown crystalline powder. | 【Solubility in water】
Insoluble | 【Melting Point】
104 - 106 | 【Boiling Point】
414 | 【Vapor Pressure】
5E-7 (25 C) | 【Density】
1.0768 - 1.1136 g/cm3 (160 - 110 C) | 【Partition Coefficient】
4.82 | 【Heat Of Vaporization】
66.6 kJ/mol | 【Usage】
Hardening agent for paraffin. |
| First Aid Measures | Back 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 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 skin and eyes. |
| Hazards Identification | Back 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. | 【Skin】
May cause skin irritation. | 【Eyes】
May cause eye irritation. | 【EC Safety Phrase】
S 22 24/25 |
| Exposure Controls/Personal Protection | Back 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 Measures | Back to Contents | 【Flash Point】
175 | 【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: |
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 |
|