F760121
Rosin , Null , 8050-09-7
Synonym(s):
Colophony;Rosin, gum;Trans-cinnamyl O-β-D-glucopyranoside;Rosin X;(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(E)-3-phenylprop-2-enoxy]oxane-3,4,5-triol
CAS NO.：8050-09-7
Empirical Formula: C19H29COOH
Molecular Weight:
MDL number: MFCD00132205
EINECS: 232-475-7
| Pack Size | Price | Stock | Quantity |
| 250g | RMB308.00 | In Stock |
|
| 1kg | RMB1884.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 70-72°C |
| Density | 1,07 g/cm3 |
| Flash point: | 180°C |
| storage temp. | Room Temperature |
| solubility | chloroform: 0.1 g/mL, clear, strongly yellow |
| form | Powder/Solid |
| Specific Gravity | 1.07～1.08 |
| color | Dark yellow |
| Odor | at 100.00?%. mild balsamic woody |
| Water Solubility | Soluble in alcohol, benzene, ether. Insoluble in water |
| Merck | 14,8266 |
| Exposure limits | NIOSH: TWA 0.1 mg/m3 |
| Dielectric constant | 2.5（Ambient） |
| Stability: | Stable. Combustible. Incompatible with oxidizing agents. |
| Cosmetics Ingredients Functions | DEPILATORY FILM FORMING BINDING VISCOSITY CONTROLLING |
| InChI | 1S/C20H30O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22)/t16-,17+,19+,20+/m0/s1 |
| InChIKey | RSWGJHLUYNHPMX-ONCXSQPRSA-N |
| SMILES | OC(=O)[C@]1([C@H]2[C@@]([C@H]3CCC(=CC3=CC2)C(C)C)(CCC1)C)C |
| LogP | 13.110 (est) |
| CAS DataBase Reference | 8050-09-7 |
| EPA Substance Registry System | Rosin (8050-09-7) |
Description and Uses
Rosin can be used as a glazing agent in medicines and chewing gum. In industry, rosin is a flux used in soldering. A mixture of pitch and rosin is used to make a surface against which glass is polished when making optical components such as lenses.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H317 |
| Precautionary statements | P280-P302+P352 |
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 43 |
| Safety Statements | 24-37 |
| WGK Germany | 1 |
| RTECS | VL0480000 |
| F | 10-21 |
| TSCA | TSCA listed |
| HS Code | 38061010 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Skin Sens. 1 |
