Basic information
- Name:
Rosin
- CAS No.:
8050-09-7
- Formula:
- Unspecified
- Deleted CAS:
- 118817-23-5,37271-91-3,39390-87-9,68153-42-4,8050-10-0,8050-14-4,8052-47-9
- Synonyms:
- Gum rosin;Yellow resin;UNII-88S87KL877;Shiragiku rosin;Rosin WW;Rondis R;Kolophonium;KE 709;Highrosin;Colophonium;Caswell No. 667;Bandis G100;Colophony;Rosin core solder thermal decomposition products, as resin acids-colophony;
- EINECS:
- 232-475-7
- Density:
- 1.07 g/cm3
- Melting Point:
- 70-72°C
- Risk Codes:
- 43
- Safety Description:
- 24-37 Details
- particular:
- particular
Famous Chemical Enterprises
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Chemistry
Product Name: Rosin
Synonyms: BRAZILIAN GUM ROSIN;CHINESE GUM ROSIN;COLOPHONY;COLOPHONIUM;HYDROGENATED ROSIN;GUM ROSIN;FF WOOD ROSIN;STAYBELITE RESIN
MF: C19H29COOH
EINECS:232-475-7
Merck:14,8266
Molecular Formula:70-72°C
density:1,07 g/cm3
Fp:180°C
solubility chloroform: 0.1 g/mL, clear, strongly yellow
Synonyms: BRAZILIAN GUM ROSIN;CHINESE GUM ROSIN;COLOPHONY;COLOPHONIUM;HYDROGENATED ROSIN;GUM ROSIN;FF WOOD ROSIN;STAYBELITE RESIN
MF: C19H29COOH
EINECS:232-475-7
Merck:14,8266
Molecular Formula:70-72°C
density:1,07 g/cm3
Fp:180°C
solubility chloroform: 0.1 g/mL, clear, strongly yellow
Uses
ROSIN CORE SOLDER PYROLYSIS PRODUCTS is used for manufacturing washing soap, ink, welding materials, etc.
Toxicity Data With Reference
| 1. | ihl-rat LC50:110 mg/m3 | VCVPS* Vrednie chemichescie veshestva. Prirodnie organicheskie soedinenia (Hazardous substances. Nature products.)Volkova N.V. et al.,Sankt-Peterburg,1998,294. | ||
| 2. | orl-mus LD50:2.2 mg/kg | VCVPS* Vrednie chemichescie veshestva. Prirodnie organicheskie soedinenia (Hazardous substances. Nature products.)Volkova N.V. et al.,Sankt-Peterburg,1998,294. | ||
| 3. | orl-rat LD50:3.0 mg/kg | VCVPS* Vrednie chemichescie veshestva. Prirodnie organicheskie soedinenia (Hazardous substances. Nature products.)Volkova N.V. et al.,Sankt-Peterburg,1998,294. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
A poison by ingestion and inhalation route. When heated to decomposition it emits acrid smoke and irritating vapors.
ROSIN CORE SOLDER PYROLYSIS PRODUCTS's Risk Statements:43: May cause sensitization by skin contact
ROSIN CORE SOLDER PYROLYSIS PRODUCTS's Safety Statements:24: Toxic in contact with skin ;37: Irritating to the respiratory system
Hazard Codes:Xi
WGK Germany:1
Standards and Recommendations
ACGIH TLV: Reduce to as low as possible