Availability
n-Butyl Isocyanate is listed as available for industrial supply. Current stock and delivery conditions are confirmed with each inquiry.
Specialty chemical supply for industrial buyers
n-Butyl Isocyanate
Industrial supply with defined specifications, verified documentation and coordinated dangerous-goods transport.
2M-SOLUTION supplies n-Butyl Isocyanate, also identified as 1-Butyl isocyanate, CAS No. 111-36-4. The molecular formula is C₅H₉NO. The product is available in 180 kg net steel drums for qualified professional and industrial customers.
- CAS 111-36-4
- > 99 % assay
- 180 kg net steel drum
- UN 2485
Availability
Industrial supply available
Standard packaging
180 kg net steel drum
Quick answer
Where can I buy n-Butyl Isocyanate in Germany or Europe?
2M-SOLUTION GmbH supplies n-Butyl Isocyanate, CAS No. 111-36-4, to qualified professional and industrial customers. The minimum order quantity is one steel drum containing 180 kg net. A Technical Data Sheet, Safety Data Sheet and batch-specific Certificate of Analysis are available directly from this page.
Supply overview
Clear information for industrial procurement
Product identity, packaging, documentation and transport data for technical buyers and procurement teams.
Packaging
The standard package and minimum order quantity is one steel drum containing 180 kg net product weight.
Documentation
A Technical Data Sheet, Safety Data Sheet and batch-specific Certificate of Analysis are available as PDF documents.
Transport Coordination
The product is classified as UN 2485. Road and sea transport require dangerous-goods coordination; air transport is prohibited under IATA.
Product information
n-Butyl Isocyanate Product Information
n-Butyl Isocyanate is a colourless to pale yellow liquid used as an intermediate chemical in qualified industrial processes.
Product name: n-Butyl Isocyanate
Alternative designation: 1-Butyl isocyanate
Molecular formula: C₅H₉NO
CAS No.: 111-36-4
EC / EINECS No.: 203-862-8
Molecular weight: 99.10 g/mol
Appearance: Colourless to pale yellow liquid
Assay: > 99 %
Chlorobenzene: < 0.2 %
Hydrolysable chlorine: < 0.3 %
Boiling point: 115 °C
Melting point: below −70 °C
Density at 20 °C: 0.89 g/ml
Solubility and reactivity: Reacts with water and is soluble in usual organic solvents
Product type: Intermediate chemical
Standard packaging: 180 kg net steel drum
Documentation: TDS , SDS and CoA
General product specifications are based on the Technical Data Sheet – n-Butyl Isocyanate .
Industrial packaging
180 kg Steel Drum
The standard package and minimum order quantity is one closed steel drum containing 180 kg net product weight.
01
180 kg net steel drum
Store the product in its closed original drum in a covered, cool, dry and well-ventilated warehouse.
Minimum order quantity: 1 drumVerified documentation
Technical Documentation
Product specifications, safety information and batch-specific quality data are available for procurement and technical review.
TDS
Technical Data Sheet
Product identity, specifications, chemical properties, storage and standard packaging.
Open PDF → SDS Safety Data SheetHazard classification, handling, storage, reactivity and dangerous-goods transport information.
Open PDF → CoA Certificate of AnalysisBatch-specific assay, appearance, hydrolysable chlorine and validity dates for batch 20240408665.
Open PDF →Technical use
Chemical Properties and Applications
The Technical Data Sheet identifies n-Butyl Isocyanate as an intermediate chemical and documents three characteristic reaction pathways.
Intermediate chemical
n-Butyl Isocyanate is specified for use as an intermediate chemical in qualified industrial processes.
Carbamate formation
The product reacts with alcohols to yield carbamates.
Thiocarbamate formation
The product reacts with mercaptans to yield thiocarbamates.
Urea formation
The product reacts with amines to yield ureas.
Product use and chemical property statements are based on the Technical Data Sheet – n-Butyl Isocyanate .
Supplier evidence
Why industrial buyers contact 2M-SOLUTION
The page provides traceable product identity, defined packaging, direct technical documentation and batch-specific analytical data.
Verified product identity
Product name, CAS No. 111-36-4, EC No. 203-862-8 and molecular formula C₅H₉NO are stated consistently.
Direct product documents
TDS, SDS and a batch-specific Certificate of Analysis are linked directly from this page.
Defined packaging
The standard package and minimum order quantity is one 180 kg net steel drum.
Batch-specific data
Batch 20240408665 documents an assay result of 99.70 % and hydrolysable chlorine of 0.05 %.
Safety and regulatory
Safety and Regulatory Notice
n-Butyl Isocyanate is a hazardous, highly flammable and water-reactive chemical. According to the Safety Data Sheet, it is fatal if inhaled, harmful if swallowed or in contact with skin, causes severe skin burns and eye damage, and may cause respiratory or skin sensitisation.
The product must be handled, stored, transported and disposed of only by qualified professional users. Keep the container tightly closed in a dry, cool and well-ventilated place and protect it from moisture, water, heat and ignition sources.
Classification, handling and transport information is based on the Safety Data Sheet – n-Butyl Isocyanate, revision 6 January 2023 .
FAQ
Frequently Asked Questions about n-Butyl Isocyanate
Answers to common sourcing, specification, packaging, documentation, application and transport questions.
Where can I buy n-Butyl Isocyanate in Germany or Europe?
2M-SOLUTION GmbH supplies n-Butyl Isocyanate, CAS No. 111-36-4, to qualified professional and industrial customers in Germany, Europe and international markets.
Availability, delivery conditions and dangerous-goods transport requirements are confirmed individually for each inquiry.
Submit the required quantity and delivery country to request current availability and a quotation.
Is n-Butyl Isocyanate currently available and what is the minimum order?
Yes. n-Butyl Isocyanate is listed as available for industrial supply.
The standard package and minimum order quantity is one steel drum containing 180 kg net product weight.
Current stock and delivery conditions are confirmed with each quotation.
What is the CAS number and molecular formula of n-Butyl Isocyanate?
The CAS number of n-Butyl Isocyanate is 111-36-4. Its molecular formula is C₅H₉NO.
The EC / EINECS number is 203-862-8 and the molecular weight stated in the Technical Data Sheet is 99.10 g/mol.
Use CAS No. 111-36-4 when requesting documentation or a quotation.
What purity and specification does n-Butyl Isocyanate have?
The Technical Data Sheet specifies an assay above 99 %, chlorobenzene below 0.2 % and hydrolysable chlorine below 0.3 %.
Batch 20240408665 has an assay result of 99.70 % and hydrolysable chlorine of 0.05 %.
Use the TDS for the general specification and the CoA for batch-specific analytical values.
Which packaging is available for n-Butyl Isocyanate?
n-Butyl Isocyanate is supplied in a steel drum containing 180 kg net product weight.
The product should remain in its closed original drum and be stored in a covered, cool, dry and well-ventilated warehouse.
One 180 kg net steel drum is the standard package and minimum order.
What is n-Butyl Isocyanate used for?
The Technical Data Sheet identifies n-Butyl Isocyanate as an intermediate chemical for qualified industrial processes.
It reacts with alcohols to yield carbamates, with mercaptans to yield thiocarbamates and with amines to yield ureas.
Suitability and process conditions must be evaluated by qualified technical personnel for each application.
Does n-Butyl Isocyanate react with water?
Yes. n-Butyl Isocyanate reacts with water and the Safety Data Sheet describes the substance as moisture-sensitive and violently water-reactive.
The product must be protected from moisture and stored in a tightly closed original container.
Review the current SDS before handling, storage or process use.
Which documents are available for n-Butyl Isocyanate?
A Technical Data Sheet, Safety Data Sheet and batch-specific Certificate of Analysis are available as PDF documents.
Use the TDS for specifications, the SDS for safety requirements and the CoA for batch-specific quality data.
Is n-Butyl Isocyanate hazardous?
Yes. n-Butyl Isocyanate is highly flammable, fatal if inhaled, harmful if swallowed or in contact with skin, and causes severe skin burns and eye damage.
It may also cause allergic skin reactions or allergy, asthma symptoms or breathing difficulties if inhaled.
The product is intended only for qualified professional users who follow the current Safety Data Sheet.
How is n-Butyl Isocyanate classified for transport?
n-Butyl Isocyanate is transported under UN number 2485, hazard class 6.1, subsidiary hazard 3 and packing group I.
The Safety Data Sheet lists the product for road and sea dangerous-goods transport and states that IATA air transport is forbidden.
Transport must be coordinated according to the current SDS and applicable dangerous-goods regulations.
How do I request a quote for n-Butyl Isocyanate?
Submit the required quantity, delivery country, requested delivery date and required documentation.
Include the intended industrial application and any special transport or regulatory requirements when relevant.
Complete procurement information allows availability, transport conditions and pricing to be checked more efficiently.
Product inquiry
Request n-Butyl Isocyanate
Request current availability, technical documentation, dangerous-goods delivery conditions and a quotation for CAS No. 111-36-4.
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