94439

tert-Butyllithium solution

1.6-3.2 M in heptane

• Synonym(s): Lithium-2-methyl-2-propanide, t-BuLi
• Linear Formula: (CH₃)₃CLi
• CAS Number: 594-19-4
• Molecular Weight: 64.06
• Beilstein/REAXYS Number: 3587204
• MDL number: MFCD00008795
• UNSPSC Code: 12352103
• PubChem Substance ID: 57653606
• NACRES: NA.22

Properties

• form: solution
• Quality Level: 100
• shelf life: limited shelf life
• concentration: 1.6-3.2 M in heptane
• density: 0.69 g/mL at 20 °C
• storage temp.: 2-8°C
• SMILES string: [Li]C(C)(C)C
• InChI: 1S/C4H9.Li/c1-4(2)3;/h1-3H3;
• InChI key: BKDLGMUIXWPYGD-UHFFFAOYSA-N

Description

General description

recommended storage temperature 15°C

Other Notes

decomp. rate (at room temperature) 0.02-0.1% per day

Safety Information

• pictograms: GHS02,GHS08,GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H250,H260,H304,H314,H336,H410
• pcodes: P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P370 + P378
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B - STOT SE 3 - Water-react 1
• target_organs: Central nervous system
• Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk_germany: WGK 2
• flash_point_f: 24.8 °F - closed cup
• flash_point_c: -4.0 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter