1,1,3,3-Tetraethylurea

Product Name: 1,1,3,3-Tetraethylurea
CAS No.: 1187-03-7
Chemical Name: 1,1,3,3-Tetraethylurea
Synonyms: TETRAETHYLUREA;TEU;urea,tetraethyl-;1,1,3,3-tetraethyl-ure;1,1,3,3-TETRAETHYLUREA;n,n,n’,n’-tetraethylurea;N,N,N',N'-Tetraethylurea;Urea, 1,1,3,3-tetraethyl-;1,1,3,3-Tetraethylurea >1,1,3,3-TETRAETHYLUREA 99+%
CBNumber: CB0725796
Molecular Formula: C9H20N2O
Formula Weight: 172.27
MOL File: 1187-03-7.mol

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1,1,3,3-Tetraethylurea Property

Melting point:: -20.15°C
Boiling point:: 211-213 °C(lit.)
Density: 0.907 g/mL at 20 °C(lit.)
refractive index: n20/D 1.447
Flash point:: 81°C
pka: -0?+-.0.70(Predicted)
form: clear liquid
color: Colorless to Almost colorless
BRN: 1763126
Dielectric constant: 14.74
CAS DataBase Reference: 1187-03-7(CAS DataBase Reference)
NIST Chemistry Reference: Urea, tetraethyl-(1187-03-7)
EPA Substance Registry System: Urea, tetraethyl- (1187-03-7)

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Safety

Risk Statements: 36/37/38
Safety Statements: 23-24/25
WGK Germany: 3
RTECS: YU2100000
TSCA: Yes
HS Code: 2924190090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: T0587
Product name: 1,1,3,3-Tetraethylurea
Purity: >99.0%(GC)
Packaging: 25mL
Price: $86
Updated: 2024/03/01

TCI Chemical

Product number: T0587
Product name: 1,1,3,3-Tetraethylurea
Purity: >99.0%(GC)
Packaging: 100mL
Price: $284
Updated: 2024/03/01

Alfa Aesar

Product number: L09458
Product name: 1,1,3,3-Tetraethylurea, 99%
Packaging: 5g
Price: $35.65
Updated: 2024/03/01

Alfa Aesar

Product number: L09458
Product name: 1,1,3,3-Tetraethylurea, 99%
Packaging: 25g
Price: $84.65
Updated: 2024/03/01

TRC

Product number: T292505
Product name: 1,1,3,3-Tetraethylurea
Packaging: 25g
Price: $105
Updated: 2021/12/16

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1,1,3,3-Tetraethylurea Chemical Properties,Usage,Production

Uses

1,1,3,3-Tetraethylurea is a useful building block for organic synthesis.

Uses

1,1,3,3-Tetraethylurea is mainly used as surface active agent,intermediate of medical,pesticide,and high grade solvent etc.

Synthesis

A solution of 20.0 g (0.4 mol) of sodium hydroxide in 30 mL of water was added dropwise to a mixture of 8.7 g (0.1 mol) of morpholine, 50 mL of chloroform, and 50 mL of 50 % aqueous NMMO, heated to 50 °C. The mixture was stirred for 1 h at 50 °C, cooled, and treated with chloroform, and the extract was evaporated to get 1,1,3,3-Tetraethylurea. Yield 3.5 g (35 %)

1,1,3,3-Tetraethylurea Preparation Products And Raw materials

Raw materials

Preparation Products

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1,1,3,3-Tetraethylurea Suppliers

China 61 France 1 Germany 2 India 4 Japan 1 Switzerland 1 The Netherlands 1 United Kingdom 4 United States 12 Global 87

Aladdin Scientific

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Alfa Aesar

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3B Scientific Corporation

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APAC Pharmaceutical, LLC

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View Lastest Price from 1,1,3,3-Tetraethylurea manufacturers

Hebei Chuanghai Biotechnology Co,.LTD

Product: 1,1,3,3-Tetraethylurea 1187-03-7
Price: US $14.60/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 5000kg
Release date: 2024-08-21

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1,1,3,3-Tetraethylurea 1187-03-7
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: 1,1,3,3-Tetraethylurea 1187-03-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: ≥98%
Supply Ability: 200KG
Release date: 2019-08-30

1187-03-7, 1,1,3,3-TetraethylureaRelated Search:

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TETRAETHYLUREA

TEU

1,1,3,3-TETRAETHYLUREA

1,1,3,3-tetraethyl-ure

N,N,N',N'-Tetraethylurea

n,n,n’,n’-tetraethylurea

Urea, N,N,N',N'-tetraethyl-

Urea, 1,1,3,3-tetraethyl-

urea,tetraethyl-

1,1,3,3-TETRAETHYLUREA 99+%

1,1,3,3-Tetraethylurea &gt

1187-03-7

CONC2H522

C2H52NCONC2H52

CH3CH22NCONCH2CH32

Carbonyl Compounds

Building Blocks

Organic Building Blocks

Ureas