Methanol solution
ALDRICH/721956 - suitable for NMR (reference standard), 4% in methanol-d4 (99.8 atom % D), NMR tube size 3 mm × 8 in.
CAS Number: 67-56-1
Empirical Formula (Hill Notation): CH4O
Molecular Weight: 32.04
MDL Number: MFCD00004595
Linear Formula: CH4O
Product Type: Chemical
| concentration | 4% in methanol-d4 (99.8 atom % D) |
| form | liquid |
| solution | |
| format | mixture |
| InChI | 1S/CH4O/c1-2/h2H,1H3 |
| InChI key | OKKJLVBELUTLKV-UHFFFAOYSA |
| NMR tube size | 3 mm × 8 in. |
| Quality Level | 200 ![]() |
| SMILES string | CO |
| suitability | suitable for NMR (reference standard) |
| technique(s) | NMR: suitable |
| Features and Benefits: | Low temperature callibration |
| Preparation Note: | 3 mm O.D. tube contains 0.235 mL. |
| Symbol | ![]() ![]() GHS02,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H225 - H301 + H311 + H331 - H370 |
| Precautionary statements | P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 |
| Hazard Codes | F,T |
| Risk Statements | 11-23/24/25-39/23/24/25 |
| Safety Statements | 16-36/37-45 |
| RIDADR | UN1230 - class 3 - PG 2 - Methanol |
| WGK Germany | WGK 2 |
| Flash Point(F) | 51.8 °F - closed cup |
| Flash Point(C) | 11.0 °C - closed cup |
| UNSPSC | 41116121 |




