58565

Isobutyllithium solution

technical, ~16% in heptane (~1.7 M)

• Synonym(s): Lithium 2-methyl-1-propanide
• Linear Formula: (CH₃)₂CHCH₂Li
• CAS Number: 920-36-5
• Molecular Weight: 64.06
• Beilstein: 4450775
• MDL number: MFCD01863085
• UNSPSC Code: 12352103
• PubChem Substance ID: 57651654
• NACRES: NA.22

Properties

• grade: technical
• concentration: ~16% in heptane (~1.7 M)
• density: 0.69 g/mL at 20 °C
• storage temp.: 2-8°C
• SMILES string: [Li]CC(C)C
• InChI: 1S/C4H9.Li/c1-4(2)3;/h4H,1H2,2-3H3;
• InChI key: YZLMQRULZXAMEC-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS02,GHS08,GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H225,H260,H304,H314,H336,H410
• Precautionary Statements: P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3 - Water-react 1
• Target Organs: Respiratory system
• Supplementary Hazards: EUH014
• Storage Class Code: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 2
• Flash Point(F): 24.8 °F - closed cup
• Flash Point(C): -4.0 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves