Butane-1-13C
ALDRICH/488321 - 99 atom % 13C
CAS Number: 22612-53-9
Empirical Formula (Hill Notation): 13CC3H10
Molecular Weight: 59.11
MDL Number: MFCD00190282
Linear Formula: CH3CH2CH213CH3
Product Type: Chemical
| autoignition temp. | 761 °F |
| bp | −0.5 °C (lit.) |
| InChI | 1S/C4H10/c1-3-4-2/h3-4H2, |
| InChI key | IJDNQMDRQITEOD-OUBTZVSYSA |
| isotopic purity | 99 atom % 13C |
| mass shift | M+1 |
| mp | −138 °C (lit.) |
| SMILES string | CCC[13CH3] |
| vapor density | 2.11 (vs air) |
| vapor pressure | 51.6 psi ( 37.7 °C) |
| Legal Information: | Sure/Pac is a trademark of Sigma-Aldrich Co. LLC |
| Packaging: | 100 mL in Sure/Pac™ |
| Packaging: | Standard 100 mL quantitiy is packaged in a 25 mL Sure/Pac™ cylinder  with brass 1/4" male NPT valve . Nominal gas pressure at 21ºC is 16 psig for 100 mL. This pressure is slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder. |
| Packaging: | This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service . |
| Recommended products: | Brass hose adapter Z146811 or brass body mini gas regulator Z513539 is recommended. PTFE sealing washers GCA inlet size 180 Z146994 PTFE sealing washers CGA inlet size 110 Z146986 |
| Symbol |   GHS02,GHS04 |
| Signal word | Danger |
| Hazard statements | H220 - H280 |
| Precautionary statements | P210 - P377 - P381 - P410 + P403 |
| Hazard Codes | F+ |
| Risk Statements | 12 |
| Safety Statements | 16 |
| RIDADR | UN1011 - class 2 - Butane |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| bp | −0.5 °C (lit.) |
| mp | −138 °C (lit.) |
| UNSPSC | 12352001 |