23-Dimethylbutane PurCert Standard for GC
PurCert Standard for GC
Synonym: Diisopropyl
Linear Formula:
(CH3)2CHCH(CH3)2
Molecular Weight: 86.18g/mol
CAS Number: 79-29-8
Properties
| Vapour pressure | 4.54 psi ( 25.0℃)(lit.) |
| Water Solubility | Insoluble |
| Autoignition temp. | 788 ℉ |
| Explosion limit | ~7.7 % |
| Assay Purity | ≥99.5% (GC) |
| Refractive index | n20/D 1.375 (lit.) |
| B pt. | 58℃ |
| M pt. | 129℃ |
| Density | 0.662 g/mL at 25℃ (lit.) |
Safety Information
| Hazard Statement(s) | H225 - H304 - H315 - H336 - H411 |
| Precautionary Statement | P210 - P273 - P301 + P310 + P331 - P302 + P352 |
| Symbol |
|
| Signal word | Danger |
| Flash point | '20.2℉-closedcup |
| Packaging | Glass Bottle |
| UN Number | 2457 |
Description
Pharmacopeia traceability
Traceable to primary reference standard.
Recommended products
Isopropyl alcohl Methanol 12-Propanediol
Purpose
For R&D use onlynot for drug household or other uses.
General Description
23-Dimethylbutane is a chemical which can undergo photo oxidation with nitrogen oxides to give carbon monoxide and acetone as the major products.
Documents
| SDS |