917-54-4
917-54-4 structure
- Name: METHYLLITHIUM
- Chemical Name: methyllithium
- CAS Number: 917-54-4
- Molecular Formula: CH3Li
- Molecular Weight: 21.97550
- Catalog: Organic raw materials Organometallic compound Organic lithium
- Create Date: 2018-10-02 21:31:42
- Modify Date: 2025-08-22 19:04:30
| Name | methyllithium |
|---|---|
| Synonyms |
Lithium,methyl
MeLi Lithium methanide methyllitium Methyl lithium lithium,carbanide Methyllithium solution MFCD00008253 lithium carbanide Lithium methide EINECS 213-026-4 |
| Density | 0.85 g/mL at 20 °C |
|---|---|
| Boiling Point | 35ºC |
| Melting Point | 70-71ºC |
| Molecular Formula | CH3Li |
| Molecular Weight | 21.97550 |
| Flash Point | 5 °F |
| Exact Mass | 22.03950 |
| LogP | 0.58380 |
| Vapour density | 3 (vs air) |
| Storage condition | 2-8°C |
| Symbol |
GHS02, GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H250-H260-H302-H314-H336 |
| Supplemental HS | May form explosive peroxides., Repeated exposure may cause skin dryness or cracking. |
| Precautionary Statements | P210-P222-P223-P231 + P232-P370 + P378-P422 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F+:Extremelyflammable;C:Corrosive; |
| Risk Phrases | R12;R14/15;R17;R19;R22;R34 |
| Safety Phrases | S16-S26-S36/37/39-S45-S43-S30-S60 |
| RIDADR | UN 3399 4.3/PG 1 |
| WGK Germany | 2 |
| Packaging Group | I |
| Hazard Class | 4.3 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
