ChemicalBook > CAS DataBase List > 1,1-DIMETHYLUREA

1,1-DIMETHYLUREA

Product Name
1,1-DIMETHYLUREA
CAS No.
598-94-7
Chemical Name
1,1-DIMETHYLUREA
Synonyms
N,N-Dimethylurea;(CH3)2NCONH2;1,1-DIMETHYLUREA;1,1-dimethyl-ure;Asym-Dimethylurea;unsym-dimethylurea;urea,1,1-dimethyl-;Urea, 1,1-dimethyl-;Urea, N,N-dimethyl-;1,1-Dimethylurea >
CBNumber
CB2279682
Molecular Formula
C3H8N2O
Formula Weight
88.11
MOL File
598-94-7.mol
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1,1-DIMETHYLUREA Property

Melting point:
178-183 °C (lit.)
Boiling point:
163.08°C (rough estimate)
Density 
1.255
vapor pressure 
0.008Pa at 25℃
refractive index 
1.4715 (estimate)
storage temp. 
Store below +30°C.
solubility 
water: soluble5%, clear, colorless
pka
14.73±0.50(Predicted)
form 
Crystalline Powder
color 
White to off-white
Water Solubility 
Soluble
BRN 
1740666
LogP
-4.6 at 20℃
CAS DataBase Reference
598-94-7(CAS DataBase Reference)
NIST Chemistry Reference
Urea, N,N-dimethyl-(598-94-7)
EPA Substance Registry System
1,1-Dimethylurea (598-94-7)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
YS9867985
TSCA 
Yes
HS Code 
2924 19 00
Hazardous Substances Data
598-94-7(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.20509
Product name
N,N-Dimethylurea
Purity
for synthesis
Packaging
50g
Price
$118
Updated
2024/03/01
Sigma-Aldrich
Product number
261394
Product name
1,1-Dimethylurea
Purity
99%
Packaging
25g
Price
$105
Updated
2024/03/01
Sigma-Aldrich
Product number
261394
Product name
1,1-Dimethylurea
Purity
99%
Packaging
100g
Price
$188
Updated
2023/06/20
TCI Chemical
Product number
D0809
Product name
1,1-Dimethylurea
Purity
>98.0%(N)
Packaging
25g
Price
$83
Updated
2024/03/01
TCI Chemical
Product number
D0809
Product name
1,1-Dimethylurea
Purity
>98.0%(N)
Packaging
500g
Price
$623
Updated
2021/12/16
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1,1-DIMETHYLUREA Chemical Properties,Usage,Production

Chemical Properties

White to off-white crystalline powder

Uses

1,1-Dimethylurea (N,N-dimethylurea) has been used in the Dowex-50W ion exchange resin-promoted synthesis of N,N′-disubstituted-4-aryl-3,4-dihydropyrimidinones.

General Description

Nonlinear optical properties of 1,1-dimethylurea (N,N′ dimethylurea), have been evaluated through second-harmonic generation.

Flammability and Explosibility

Not classified

1,1-DIMETHYLUREA Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1,1-DIMETHYLUREA manufacturers

Hubei Langyou International Trading Co., Ltd
Product
1,1-DIMETHYLUREA 598-94-7
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20000tons
Release date
2023-10-26
Hebei Guanlang Biotechnology Co,.LTD
Product
1,1-DIMETHYLUREA 598-94-7
Price
US $60.00/KG
Min. Order
1KG
Purity
99.9%
Supply Ability
100000kg
Release date
2023-03-18
Career Henan Chemical Co
Product
1,1-DIMETHYLUREA 598-94-7
Price
US $1.00/kg
Min. Order
1kg
Purity
95%-99%
Supply Ability
as request
Release date
2018-12-24

598-94-7, 1,1-DIMETHYLUREARelated Search:

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  • 1,1-DIMETHYLUREA
  • (CH3)2NCONH2
  • 1,1-dimethyl-ure
  • Asym-Dimethylurea
  • N,N-Dimethylurea,98+%
  • Urea, N,N-dimethyl-
  • Urea, 1,1-dimethyl-
  • urea,1,1-dimethyl-
  • unsym-dimethylurea
  • 1,1-DIMETHYLUREA, 98+%
  • α-Imino-α-(dimethylamino)methanol
  • N,N-Dimethylurea
  • 1,1-Dimethylurea,N,N-Dimethylurea
  • N,N'-DIMETHYLUREA, PRACT
  • 1,1-Dimethylurea &gt
  • TIANFUCHEM--High purity 1,1-DIMETHYLUREA factory price
  • 598-94-7
  • Organic Building Blocks
  • Ureas
  • Building Blocks
  • Carbonyl Compounds
  • Intermediates