Fast Deprotection Cap A
ALDRICH/L070000 - 45-55 g/L (TAC2O content, gravimetric)
Product Type: Chemical
This image is provided for informative purposes only and does not represent an actual product label. It should not be used as a substitute for official product labeling.
| color | clear |
| concentration | 45-55 g/L (TAC2O content, gravimetric) |
| form | liquid |
| product line | Proligo Reagents |
| storage condition | dry at room temperature |
| type | for DNA synthesis |
| General description: | Fast Deprotection Cap A contains tert-butylphenoxyacetyl aceticanhydride (TAC2O) in tetrahydrofuran, which ensures thedisplacement of tert-butylphenoxyacetyl (TAC) on guanine bases doesnot occur. |
| Other Notes: | Fast Deprotection Cap A solution must be used for synthesis with Sigma-Aldrich′s TAC-protected phosphoramidites. Fast Deprotection Cap A solution, containing tert-butylphenoxyacetyl acetic anhydride (TAC2O) in tetrahydrofuran, is used in place of Cap A solution to ensure that the displacement of tert-butylphenoxyacetyl (TAC) on guanine bases of the TAC-protected DNA and RNA phosphoramidites does not occur. |
| Preparation Note: | Tetrahydrofurane / TAC2O 100/5 (v/w) |
| Symbol |    GHS02,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H225 - H319 - H335 - H336 - H351 |
| Precautionary statements | P202 - P210 - P233 - P240 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | F,Xn |
| Risk Statements | 11-19-36/37/38-40-43 |
| Safety Statements | 16-26-36/37 |
| RIDADR | UN 2056 3 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 6.1 °F |
| Flash Point(C) | -14.4 °C |
| Supplemental Hazard Statements | EUH019 |
| UNSPSC | 41116105 |