ChemicalBook >> CAS DataBase List >>1,1-DIMETHYLUREA
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
- Molecular Weight:
- 88.11
- MDL Number:
- MFCD00007959
- MOL File:
- 598-94-7.mol
- MSDS File:
- SDS
Last updated:2023-10-26 18:06:12
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) |
EWG's Food Scores | 1 |
FDA UNII | I988R763P3 |
NIST Chemistry Reference | Urea, N,N-dimethyl-(598-94-7) |
EPA Substance Registry System | 1,1-Dimethylurea (598-94-7) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H335-H315-H319 | |||||||||
Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | YS9867985 | |||||||||
TSCA | Yes | |||||||||
HS Code | 2924 19 00 | |||||||||
NFPA 704 |
|
1,1-DIMETHYLUREA price More Price(26)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 8.20509 | N,N-Dimethylurea for synthesis | 598-94-7 | 50g | $118 | 2024-03-01 | Buy |
Sigma-Aldrich | 261394 | 1,1-Dimethylurea 99% | 598-94-7 | 25g | $105 | 2024-03-01 | Buy |
Sigma-Aldrich | 261394 | 1,1-Dimethylurea 99% | 598-94-7 | 100g | $188 | 2023-06-20 | Buy |
TCI Chemical | D0809 | 1,1-Dimethylurea >98.0%(N) | 598-94-7 | 25g | $83 | 2024-03-01 | Buy |
TCI Chemical | D0809 | 1,1-Dimethylurea >98.0%(N) | 598-94-7 | 500g | $623 | 2021-12-16 | Buy |
1,1-DIMETHYLUREA Chemical Properties,Uses,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
Carbamothioic acid, N,N-dimethyl-, O-methyl ester
Methanimidamide, N'-(3-cyano-2-pyrazinyl)-N,N-dimethyl-
3-Amino-N-hydroxy-pyrazinecarboximidamide
N,N,O-TRIMETHYLISOUREA
FLUOROBORIC ACID DIETHYL ETHER COMPLEX
1of3
Preparation Products
Global( 193)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hubei Langyou International Trading Co., Ltd | +8618874586545 | linda@xrdchem.cn | China | 197 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21700 | 55 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Changzhou Ditong Chemical Co.,Ltd | +86-0519-88299272 | info@edengenechem.com | China | 2169 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
View Lastest Price from 1,1-DIMETHYLUREA manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-02-22 | 1,1-DIMETHYLUREA
598-94-7
|
US $1.00 / kg | 1kg | 99% | 20000tons | Hubei Langyou International Trading Co., Ltd | ||
2023-03-19 | 1,1-DIMETHYLUREA
598-94-7
|
US $60.00 / KG | 1KG | 99.9% | 100000kg | Hebei Guanlang Biotechnology Co,.LTD | ||
2019-07-06 | 1,1-DIMETHYLUREA
598-94-7
|
US $1.00 / kg | 1kg | 95%-99% | as request | Career Henan Chemical Co |
- 1,1-DIMETHYLUREA
598-94-7
- US $1.00 / kg
- 99%
- Hubei Langyou International Trading Co., Ltd
- 1,1-DIMETHYLUREA
598-94-7
- US $60.00 / KG
- 99.9%
- Hebei Guanlang Biotechnology Co,.LTD
- 1,1-DIMETHYLUREA
598-94-7
- US $1.00 / kg
- 95%-99%
- Career Henan Chemical Co
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1,1-DIMETHYLUREA
(CH3)2NCONH2
1,1-dimethyl-ure
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N,N-Dimethylurea,98+%
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urea,1,1-dimethyl-
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1,1-DIMETHYLUREA, 98+%
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1,1-Dimethylurea,N,N-Dimethylurea
N,N'-DIMETHYLUREA, PRACT
1,1-Dimethylurea >
TIANFUCHEM--High purity 1,1-DIMETHYLUREA factory price
N,N-Dimethylurea
598-94-7
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