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

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 19172
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18738
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11707
Advantage: 57

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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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