A5121112
(<I>R</I>)-(−)-<I>sec</I>-Butylamine , 98% , 13250-12-9
Synonym(s):
(R)-(−)-2-Aminobutane
CAS NO.：13250-12-9
Empirical Formula: C4H11N
Molecular Weight: 73.14
MDL number: MFCD07776991
EINECS: 236-232-6
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB519.20 | In Stock |
|
| 1G | RMB1439.20 | In Stock |
|
| 5g | RMB5039.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -105°C |
| Boiling point: | 63 °C(lit.) |
| alpha | -7.5 º (c=neat 19 ºC) |
| Density | 0.72 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | -19°C |
| storage temp. | Flammables area |
| pka | 10.74±0.10(Predicted) |
| form | clear liquid |
| color | Colorless to Almost colorless |
| optical activity | [α]19/D 7.5°, neat |
| Water Solubility | > 10 mg/L |
| Sensitive | Air Sensitive |
| Merck | 14,1544 |
| BRN | 1718760 |
| InChI | 1S/C4H11N/c1-3-4(2)5/h4H,3,5H2,1-2H3/t4-/m1/s1 |
| InChIKey | BHRZNVHARXXAHW-SCSAIBSYSA-N |
| SMILES | CC[C@@H](C)N |
| CAS DataBase Reference | 13250-12-9(CAS DataBase Reference) |
Description and Uses
(R)-(-)-2-Aminobutane is a chiral amine plays an important role in pharmaceutical chemistry and in organic synthesis as chiral auxiliary, which is used to determine the enantiomeric excess (ee).
Safety
| Symbol(GHS) |     GHS02,GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H225-H302+H332-H314-H410 |
| Precautionary statements | P210-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| PPE | Faceshields, Gloves, Goggles |
| Hazard Codes | F,C,N,F+ |
| Risk Statements | 11-34-50-35-20/22 |
| Safety Statements | 16-26-36/37/39-45-9-61-28A-28 |
| RIDADR | UN 2733 3/PG 2 |
| WGK Germany | 3 |
| F | 10-23 |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29211999 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Eye Dam. 1 Flam. Liq. 2 Skin Corr. 1A |
