CompoundList
Sign in
Organometallic compounds

Isopropyllithium

Also known as Lithium, (1-methylethyl)- (9CI), lithium,propane, lithium propan-2-ide

CAS 1888-75-1Formula C3H7LiMolar mass 50.03 g/molEC 217-561-4
GHS signal word: Danger. Pictograms: Flammable, Corrosive 2 suppliers listed
Get quotes Compare 2 suppliers
Isopropyllithium chemical structure, C3H7Li, CAS 1888-75-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1888-75-1
Formula
C3H7Li
Molar mass
50.03 g/mol
EC number
217-561-4
HS code
290110
Category
Organometallic compounds

What is Isopropyllithium?

Plain description, key identifiers and synonyms

Isopropyllithium is a chemical substance with the molecular formula C3H7Li and a molar mass of 50.03 g/mol. Its CAS registry number is 1888-75-1. The IUPAC name is lithium propane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
lithium propane
CAS number
1888-75-1 CAS number cross-checked
EC number
217-561-4
Molecular formula
C3H7Li
InChIKey
SZAVVKVUMPLRRS-UHFFFAOYSA-N
InChI
InChI=1S/C3H7.Li/c1-3-2;/h3H,1-2H3;/q-1;+1
SMILES (canonical and isomeric)
[Li+].C[CH-]C

Synonyms

  • Lithium, (1-methylethyl)- (9CI)
  • lithium,propane
  • lithium propan-2-ide
  • (propan-2-yl)lithium
  • isopropyl lithium
  • i-PrLi
  • Lithium,(1-methylethyl)-(9ci)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
50.03 g/molcalc.
Exact mass
50.0708 Dacalc.
LogP (octanol/water)
-1.77calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
4calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS05: Corrosive
Corrosive

Hazard statements

  • H250Catches fire spontaneously if exposed to air.
  • H260In contact with water releases flammable gases which may ignite spontaneously.
  • H314Causes severe skin burns and eye damage.
Precautionary statements (21)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P222Do not allow contact with air.
  • P223Do not allow contact with water.
  • P231Handle and store contents under inert gas.
  • P231 + P232Handle and store contents under inert gas. Protect from moisture.
  • P233Keep container tightly closed.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P335 + P334If on skin: Brush off loose particles from skin. Immerse in cool water or wrap in wet bandages.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P363Wash contaminated clothing before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P402 + P404Store in a dry place. Store in a closed container.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Isopropyllithium suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 2 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

2 suppliers in 1 country

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Isopropyllithium price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Isopropyllithium is traded under.

HS 2901.10Indicative HS code

Saturated

World exports in 2024
$8.47B
+23.9% vs 2023, imports $7.66B
2019 to 2024
Top exporters
  1. United States79.8%
  2. Canada10.1%
  3. Germany1.4%
Top importers
  1. China34.6%
  2. United States12.2%
  3. Sweden5.0%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Isopropyllithium is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Isopropyllithium, based on the data on this page

What is Isopropyllithium?

Isopropyllithium is a chemical substance with the molecular formula C3H7Li and a molar mass of 50.03 g/mol. Its CAS registry number is 1888-75-1. The IUPAC name is lithium propane.

What is the CAS number of Isopropyllithium?

The CAS registry number of Isopropyllithium is 1888-75-1.

What is the molecular formula and weight of Isopropyllithium?

The molecular formula of Isopropyllithium is C3H7Li and its molar mass is 50.03 g/mol.

Is Isopropyllithium hazardous?

Isopropyllithium carries the GHS signal word "Danger". Main hazards: catches fire spontaneously if exposed to air, in contact with water releases flammable gases which may ignite spontaneously, causes severe skin burns and eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Isopropyllithium?

Isopropyllithium is usually classified under HS code 290110 (Saturated). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Isopropyllithium?

CompoundList lists 2 suppliers of Isopropyllithium in India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Isopropyllithium in India?

2 suppliers in India list Isopropyllithium on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Isopropyllithium?

Suppliers quote Isopropyllithium on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Isopropyllithium

Get quotes for Isopropyllithium

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Isopropyllithium
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Isopropyllithium with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/isopropyllithium-1888-75-1" title="Isopropyllithium structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Organometallic compounds or HS code 290110

2 suppliers
Free quotes, contact stays private
Get quotes