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BGC » Chemicals A-Z » n-Butyl isocyanate
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n-Butyl isocyanate

BGC Id:770009344945
CAS No:111-36-4
Synonyms:butyl isocyanate ; akos bbs-00004256 ; isocyanatobutane ; n-c4h9nco ; n-bic ; n-butyl isocynate ; bic ; 1-isocyanatobutane ; 1-butyl isocyanate ; butylisocyanat
Molecular Formula:C5H9NO
Molecular Weight:99.13
EINECS:203-862-8
Structural Formula

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The following 11 notable providers have been checked and can be recommended.
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Simagchem
Butyl Isocyanate is a useful synthetic intermediate. It was used to prepare aspartic acid protease (hydroxyethyl)amine and (hydroxyethyl)urea pseudopeptide inhibitors. It was also used in the synthesis of monocyclic β -lactams as inhibitors of human cytomegalovirus protease.
Appearance & Physical State Colorless to faintly yellow liquid
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Chemical-Suppliers
Leap Chem
Molecular Formula: C5H9NO Molecular Weight: 99.13 Hazard Symbols: F,T+ UN Number: UN 2485 6.1/PG 1 WGKGermany: 1 PackingGroup: I HS Code: 29291090

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
butyl isocyanate ; akos bbs-00004256 ; isocyanatobutane ; n-c4h9nco ; n-bic ; n-butyl isocynate ; bic ; 1-isocyanatobutane ; 1-butyl isocyanate ; butylisocyanat
CAS:
111-36-4
EINECS:
203-862-8
Molecular Formula:
C5H9NO
MDL:
MFCD00002046

Properties

Molecular Weight:
99.13 g·mol−1
Density:
0.88 g/mL at 25 °C(lit.)
Melting point:
85.5°C
Boiling point:
115 °C(lit.)
Flash point:
64 ºF
download Download Molfile for :
Butyl Isocyanate

Suppliers

Kingreat Chemistry Company Limited

Kingreat Chemistry is an independent company which was founded in 2003 with the aim of supplying a wide range of fine chemicals and intermediates to various industries throughout the world. Vi selger 3-Diethylaminopropylamine også. We have much experience in supply of complex chemicals to a multitude of industries, covering pharmaceuticals, Agrochem, Painting & Coating ,Plastic addtives.
land: P.R.China   telefon: +86-592-2299609   Fax: +86-592-2299601

Simagchem Corporation

type bedrift: Bulk chemical producer
land: P.R.China
telefon: +86 592 2680 277
Fax: +86 592 2680 237
Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. Vi er leverandør av 5,5'-Methylenedisacylic acid.

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. Vi er leverandør av 2-Chloro-5-methoxy-4-methylpyrimidine. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.
land: P.R.China
telefon: +86 13583185792
Fax: +86 531 88905468

Xingrui Industry Co., Limited

type bedrift: Leading producer
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Vi er leverandør av 3'-Hydroxypterostilbene. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
land: P.R.China   telefon: +86-531-88980365   Fax: +86-531-88980365

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

type bedrift: Producer
land: P.R.China
telefon: +86 571 88026825
Fax: +86 571 88282557
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. 4-Nitrobenzonitrile er også tjent med Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd). We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Dayang Chem (Hangzhou) Co.,Ltd. tilbyr også (3S)-3-Amino-N-cyclopropyl-2-hydroxyhexanamide hydrochloride. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
type bedrift: Leading producer
land: P.R.China
telefon: +86-571-88938639
Fax: +86-571-8893-8652

Carbone Scientific Co., Ltd.

type bedrift: Supplier
Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Vi selger 2-Bromoindene også. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...
land: U.K.   telefon: +44 (0)203 769 4441 ext 1   Fax: +44 (0)203 769 4441 ext 2

Xiamen Equation Chemical Co.,Ltd

type bedrift: Bulk chemical producer
land: P.R.China
telefon: +86 592 6515854
Fax: +86 592 6515854
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. Vi gir 2-Methylthiazole også.

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. Carbamazepine-d10 blir også levert av oss. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
type bedrift: Leading producer
land: P.R.China
telefon: +86-576-84015261
Fax: +86-576-84015261

Leap Chem Co., Ltd

type bedrift: Bulk and laboratory supplier
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 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 pharmac ...
land: P.R.China   telefon: +852-30606658  

BIOZOL Diagnostica Vertrieb GmbH

type bedrift: Supplier of chemical products
land: Germany
telefon: +49-871-966346-0
Fax: +49-871-966346-13
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. Vi er leverandør av Tetrahydro-4-methoxy-5,5-dimethyl-1H-pyrimidin-2-one. We are supplying and producing lab quantities from tiny qua ...

Safety Information

Hazard Classes:
6.1(a)
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
11-21/22-26-34-37-42/43 (R)
Safety Codes:
23-26-28-36/37/39-45 (S)
WGK Germany:
1
RID / ADR:
UN 2485 6.1 / PG 1
RTECS:
NQ8250000
Storage temperature:
2-8°C

What other providers are available for CAS 111-36-4?

In addition to the providers presented here for n-Butyl isocyanate with the CAS number 111-36-4, there are other 12 providers with slightly different product names available for this CAS number.

Chemical-SuppliersNBI
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Chemical-SuppliersNbi
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BuGuCh & Partners +2 additional providers that we know from the past
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