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: $147
Updated: 2025/07/31

Sigma-Aldrich

Product number: 261394
Product name: 1,1-Dimethylurea
Purity: 99%
Packaging: 25g
Price: $75.6
Updated: 2025/07/31

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: $75
Updated: 2025/07/31

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

Xi’an Goldenfeather & One Technology Co., Ltd.

Product: 1,1-Dimethylurea (N,N-Dimethylurea) 598-94-7
Price: US $0.00/Kg
Min. Order: 1Kg
Purity: 98%
Supply Ability: 100 tons
Release date: 2025-06-10

Hebei Chuanghai 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: 2024-08-13

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

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