1,3-Dimethylurea 97.5%
5 Inquiries
96-31-1
Industrial Grade
97.5%
TIANJIN/XINGANG
SHIJIAZHUANG KUN
25KG
2026-06-27
Sodium cumenesulfonate
-
Product Description
-
Seller Information
-
Inquiry History
-
DescriptionBasic Info
-
Product Name:
N,N′-Dimethylurea
Other Name:Urea,N,N′-dimethyl-;Urea,1,3-dimethyl-;N,N′-Dimethylurea;1,3-Dimethylurea;Symmetric dimethylurea;sym-Dimethylurea;NSC 14910;NSC 24823;475470-59-8
CAS No.:96-31-1
Molecular Formula:C3H8N2O
InChIKeys:InChIKey=MGJKQDOBUOMPEZ-UHFFFAOYSA-N
Molecular Weight:88.11
Exact Mass:88.11
EC Number:202-498-7
UNII:WAM6DR9I4X
ICSC Number:1745
NSC Number:24823|14910
DSSTox ID:DTXSID5025156
Color/Form:RHOMBIC BIPYRAMIDAL CRYSTALS FROM CHLOROFORM-ETHER|COLORLESS PRISMS
HScode:2924199090
Categories:
Characteristics-
PSA:
41.1
XLogP3:-0.5
Appearance:N,n'-dimethylurea appears as colorless crystals. (NTP, 1992)
Density:1.142 g/cm3
Melting Point:108 °C
Boiling Point:268-270 °C
Flash Point:154°C
Refractive Index:1.414
Water Solubility:H2O: 765 g/L (21.5 ºC)
Vapor Pressure:Vapour pressure, Pa at 20°C: 0.042
Toxicity:LD50 orally in Rabbit: 4000 mg/kg
Air and Water Reactions:Water soluble.
Reactive Group:Amides and Imides
Reactivity Profile:N,N'-DIMETHYLUREA 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).
Autoignition Temperature:400 °C
Physical Dangers:Dust explosion possible if in powder or granular form, mixed with air.
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
-
-
Seller Information
-
Business Type:
Manufactory
-
Main Products:
Sodium cumenesulfonate
-
Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
-
Average lead Time:
60
-
Total Annual Revenue:
Less than $1 million
-
Total Employees:
11-50
Shijiazhuang Kunxiangda Technology Co., Ltd. is an enterprise specializing in the production and sale of pharmaceutical intermediates and chemical products. The factory is located in Shijiazhuang Economic Development Zone, covering an area of 50 acres, with more than 300 employees.
The company's industrialized products include 1,3-dimethylurea, 1,3-dimethyl-6-semicarbacil, methylurea, sodium cumenesulfonate, 2-amino-4-chlorophenol, (SMP) , (DAHP), (PMP), (254CSMP), (BDSA) and other pharmaceutical intermediates and dye intermediates.
The company has established long-term technical cooperation with Tsinghua University, Hebei University of Science and Technology, and other universities to make technical improvements to existing products, reduce costs, improve quality, and ensure that the company's technical level is at the advanced level at home and abroad. At the same time, it constantly carries out research and development of new products to promote the sustainable development of enterprises. -
-
Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
India
Di Methyl Urea
100 MT Jul 11, 2026
India
1,3-Dimethylurea
15 MT Dec 5, 2024
India
1,3-Dimethylurea
1 KG Aug 20, 2025 
Australia
1,3-Dimethylurea CAS No.:96-31-1
10000 MT Sep 12, 2023 
Mexico
24-epi-brassinolide 90% 24-epi-brassinolide 90%
25 KG Dec 19, 2025 Post an enquiry for this product