Butyl isocyanate
3 Inquiries
111-36-4
2026-08-12
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionHANGZHOU LEAP CHEM CO., LTD., with approximately 1799931 visits to its shop, is a reputable Trader that has been providing Butyl isocyanate products for 5 years on ECHEMI.Basic Info
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Product Name:
Butyl isocyanate
Other Name:Butane,1-isocyanato-;Isocyanic acid,butyl ester;1-Isocyanatobutane;Butyl isocyanate;n-Butyl isocyanate
CAS No.:111-36-4
Molecular Formula:C5H9NO
InChIKeys:InChIKey=HNHVTXYLRVGMHD-UHFFFAOYSA-N
Molecular Weight:99.13
Exact Mass:99.13
EC Number:203-862-8
UNII:XM89T89J3W
ICSC Number:1642
UN Number:2485
DSSTox ID:DTXSID6026872
Color/Form:Colorless liquid
HScode:2929109000
Categories:
Characteristics-
PSA:
29.4
XLogP3:2.26 (est)
Appearance:Colorless Liquid
Density:0.9 g/cm3
Melting Point:<-70 °C
Boiling Point:115 °C
Flash Point:64 °F
Refractive Index:1.429
Water Solubility:Solubility in water: reaction
Storage Conditions:2-8°C
Vapor Pressure:10.6 mm Hg ( 20 °C)
Vapor Density:3 (vs air)
Toxicity:Oral-rat LD50: 600 mg/kg; Oral-Mouse LD50: 150 mg/kg
Flammability characteristics:Flammable; thermal decomposition emits toxic nitrogen oxide fumes
Explosive limit:vol% in air: 1.30
Henrys Law Constant:Henry's Law constant = 2.2X10-3 atm-cu m/mol at 25 °C (est)
Experimental Properties:Flammable liquid|Liquid molar volume = 0.112992 cu m/kmol|Hydroxyl radical reaction rate constant = 3.9X10-12 cu cm/molecule-sec at 25 °C (est)
Air and Water Reactions:Highly flammable. Extremely slow decomposition by water. Less dense than water and insoluble in water.
Reactive Group:Isocyanates and Isothiocyanates
Reactivity Alerts:Highly Flammable
Reactivity Profile:Isocyanates and thioisocyanates are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. Acids and bases initiate polymerization reactions in these materials. Some isocyanates react with water to form amines and liberate carbon dioxide. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence [Wischmeyer 1969].
Autoignition Temperature:425 °C
Physical Dangers:The vapour mixes well with air, explosive mixtures are easily formed.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
India
Butyl isocyanate
100 G Oct 18, 2023
India
N-Butyl Isocyante
1 MT Dec 5, 2023 
United Kingdom
Butyl Isocyanate
1 MT Apr 1, 2025 Post an enquiry for this product
