N-Butylurea

Product Name: N-Butylurea
CAS No.: 592-31-4
Chemical Name: N-Butylurea
Synonyms: BUTYLUREA;butyl-ure;NCI-C02131;UREA,BUTYL-;1-Butylurea;N-BUTYLUREA;monobutylurea;urea,N-butyl-;N-n-Butylurea;Butylurea >
CBNumber: CB8339065
Molecular Formula: C5H12N2O
Formula Weight: 116.16
MOL File: 592-31-4.mol

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N-Butylurea Property

Melting point:: 95-98 °C (lit.)
Boiling point:: 217.23°C (rough estimate)
Density: 1.0551 (rough estimate)
refractive index: 1.4432 (estimate)
storage temp.: Refrigerator
solubility: Methanol
form: Solid
pka: 14.38±0.46(Predicted)
color: White
Water Solubility: soluble
BRN: 1744775
CAS DataBase Reference: 592-31-4(CAS DataBase Reference)
NIST Chemistry Reference: Urea, butyl-(592-31-4)
EPA Substance Registry System: Butylurea (592-31-4)

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Safety

Hazard Codes: Xn
Risk Statements: 22-68-37-20/21/22
Safety Statements: 45-36/37-36
WGK Germany: 3
RTECS: YS3675000
TSCA: Yes
HS Code: 29241990
Hazardous Substances Data: 592-31-4(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: B103004
Product name: N-Butylurea
Purity: 99%
Packaging: 100g
Price: $227
Updated: 2024/03/01

TCI Chemical

Product number: B1831
Product name: Butylurea
Purity: >96.0%(N)
Packaging: 25g
Price: $60
Updated: 2024/03/01

Alfa Aesar

Product number: L02854
Product name: n-Butylurea, 96%
Packaging: 100g
Price: $200.65
Updated: 2024/03/01

Alfa Aesar

Product number: L02854
Product name: n-Butylurea, 96%
Packaging: 500g
Price: $674.65
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: CHM0031338
Product name: N-BUTYLUREA
Purity: 95.00%
Packaging: 100G
Price: $2657.14
Updated: 2021/12/16

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N-Butylurea Chemical Properties,Usage,Production

Chemical Properties

WHITE TO ALMOST WHITE CRYSTALLINE POWDER

Uses

n-Butylurea is used as a fertilizer for rice. It is used in the preparation of drugs which are recommended for diabetes.

General Description

Odorless white solid.

Air & Water Reactions

Water soluble.

Reactivity Profile

N-Butylurea is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx). N-Butylurea decomposes on heating.

Health Hazard

ACUTE/CHRONIC HAZARDS: N-Butylurea emits toxic fumes when heated to decomposition.

Fire Hazard

Flash point data for N-Butylurea are not available. N-Butylurea is probably combustible.

Safety Profile

Moderately toxic by parenteral route. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

Purification Methods

Crystallise the urea from pKEst EtOH/water, then dry it under vacuum at room temperature. [Beilstein 4 I 371, 4 IV 578.]

N-Butylurea Preparation Products And Raw materials

Raw materials

Preparation Products

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N-Butylurea Suppliers

Americas 1 Belgium 2 China 98 Europe 1 Germany 4 India 3 Japan 2 Switzerland 2 Ukraine 1 United Kingdom 7 United States 26 Global 147

Carbosynth

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Email: sales@carbosynth.com
Country: United Kingdom
ProdList: 6005
Advantage: 58

Molekula Limited

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Email: o@molekula.com
Country: United Kingdom
ProdList: 6127
Advantage: 58

Leancare Ltd.

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Email: enquiry@leancare.co.uk
Country: United Kingdom
ProdList: 6446
Advantage: 42

CARBONE SCIENTIFIC CO.,LTD

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Email: sales@carbonesci.com
Country: United Kingdom
ProdList: 6666
Advantage: 30

ARIAC - Armenian Institute of Applied Chemistry

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Email: ariac@web.am
Country: United Kingdom
ProdList: 2466
Advantage: 46

Fluorochem Ltd

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Email: vernam@fluorochem.co.uk
Country: United Kingdom
ProdList: 6375
Advantage: 65

VWR International

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Email: solutions@vwr.com
Country: United Kingdom
ProdList: 6548
Advantage: 82

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View Lastest Price from N-Butylurea manufacturers

Career Henan Chemical Co

Product: N-Butylurea 592-31-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95-99%
Supply Ability: 1ton
Release date: 2019-12-31

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