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Grignard & Organometallic Reagents

n-Butyl lithium ~2.5 M in hexane

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Buy n-Butyl lithium ~2.5 M in hexane (CAS 109-72-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mL.

Pack sizes
n-Butyl lithium ~2.5 M in hexane chemical structure
CAS number109-72-8
FormulaC4H9Li
Molar mass64.1 g/mol
Physical formSolution
HS code29130090
UN numberUN 3394
Purity≥23.10%
InChIKeyMZRVEZGGRBJDDB-UHFFFAOYSA-N

About n-Butyl lithium ~2.5 M in hexane

n-Butyl lithium ~2.5 M in hexane sits in our grignard & Organometallic Reagents section and ships worldwide from stock or short lead time. Identity at a glance (≥23.10%): CAS 109-72-8, formula C4H9Li and molar mass 64.1 g/mol. Typical appearance is colourless to yellow liquid.

Typical applications

  • Carbon–carbon bond formation
  • Grignard & organometallic chemistry
  • Organic synthesis
  • Pharmaceutical synthesis

Handling and storage

Recommended storage temperature is 2–8 °C. Physical constants on file: density 0.68 g/mL at 25 °C. Hazard communication follows GHS (Danger: H250, H260, H302 and H314). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 3394.

Standard pack sizes are 100 mL and 1 L, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Carbon–carbon bond formation
  • Grignard & organometallic chemistry
  • Organic synthesis
  • Pharmaceutical synthesis

Applications

Polymers, Plastics and RubberResearch Labs and Universities

Specifications and identifiers

Specifications of n-Butyl lithium ~2.5 M in hexane
Product namen-Butyl lithium ~2.5 M in hexane
Catalogue numberZX-001234
CAS number109-72-8
Molecular formulaC4H9Li
Molar mass64.1 g/mol
Exact mass64.0864
Purity / assay≥23.10%
Physical formSolution
AppearanceColourless to yellow liquid
Density0.68 g/mL at 25 °C
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
Storage2–8 °C
HS code29130090
UN numberUN 3394
InChIKeyMZRVEZGGRBJDDB-UHFFFAOYSA-N
SMILES[Li].CCC[CH2]
PubChem CID53627823
Synonymsn-BuLi, n-Butyllithium solution, Butyl lithium, Lithium-1-butanide, bu-Li, Butyllithium, Lithium, butyl-, N-Butyllithium

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H250Catches fire spontaneously if exposed to air
  • H260In contact with water releases flammable gases which may ignite spontaneously
  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage
  • H317May cause an allergic skin reaction
  • H318Causes serious eye damage

Precautionary statements P210, P222, P223, P231, P231 + P232, P233, P260, P261, P264, P264 + P265, P270, P272, P280, P301 + P317, P301 + P330 + P331, P302 + P335 + P334, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of n-Butyl lithium ~2.5 M in hexane
100 mLQuoted on request
1 LQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about n-Butyl lithium ~2.5 M in hexane

Which CAS number identifies n-Butyl lithium ~2.5 M in hexane?
n-Butyl lithium ~2.5 M in hexane is registered under CAS 109-72-8. You may also see it listed as n-BuLi, n-Butyllithium solution, Butyl lithium. Our catalogue number for this item is ZX-001234.
What are the formula and molar mass of n-Butyl lithium ~2.5 M in hexane?
For n-Butyl lithium ~2.5 M in hexane, its formula is C4H9Li and its molar mass is 64.1 g/mol. InChIKey MZRVEZGGRBJDDB-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for n-Butyl lithium ~2.5 M in hexane?
This listing is ≥23.10% purity. Standard packs are 100 mL, 1 L. Larger quantities and custom packing can be quoted on request.
Which documents come with n-Butyl lithium ~2.5 M in hexane?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship n-Butyl lithium ~2.5 M in hexane to my country?
Yes. Because n-Butyl lithium ~2.5 M in hexane is classed as hazardous (UN 3394), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store n-Butyl lithium ~2.5 M in hexane?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.

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