 Home > Specialty Chemicals > N,N′-Diphenylurea for Sale > 1,3-diphenylurea(DPU) with white crystal

1,3-diphenylurea(DPU) with white crystal buy - large image1

1,3-diphenylurea(DPU) with white crystal

1 Inquiries

Unit Price: Get Latest Price 

CAS No.:

102-07-8

Grade:

Industrial Grade

Content:

99.5%

Port:

SHANGHAI

Packaging:

25 kg cardboard drum

Sample Available:

Yes

Price valid (until):

2025-12-31

Contact Supplier

 Chat Now

Hangzhou Qianjin Technology Co., Ltd.

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

10 days

Qualification:

Main Products:

ORGANIC PIGMENT,Cysteamine hydrochloride 99%,CPVC,1,3-Diphenylurea

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Product Detail

1,3-diphenylurea(DPU) mainly used in thermal paper as color change

Items	Specifications
Appearance	off white powder
Solubility	Very soluble in DMF, insoluble in water.
Melting Point	239°C~240°C

ECHEMI Editorial Reference

solidChEBI: A member of the class of ureas that is urea in which one of the hydrogens of both amino groups is replaced by a phenyl group. It is present in coconut milk (Cocos nucifera).
1,3-diphenylurea is an off-white powder. (NTP, 1992)|DryPowder|Solid
1,3-diphenylurea is an off-white powder. (NTP, 1992)|1,3-diphenylurea is a member of the class of phenylureas that is urea in which one of the hydrogens of each amino group is replaced by a phenyl group. It is present in coconut milk (Cocos nucifera). It has a role as a plant metabolite and a cytokinin.

Basic Info

Product Name:

N,N′-Diphenylurea

Other Name:

Urea,N,N′-diphenyl-;Carbanilide;N,N′-Diphenylurea;s-Diphenylurea;sym-Diphenylurea;1,3-Diphenylurea;N-Phenyl-N′-phenylurea;1,3-Diphenylcarbamide;DPU;AD 30;NSC 227401;NSC 8485

CAS No.:

102-07-8

Molecular Formula:

C13H12N2O

InChIKeys:

InChIKey=GWEHVDNNLFDJLR-UHFFFAOYSA-N

Molecular Weight:

212.25

Exact Mass:

212.25

BRN:

782650

EC Number:

203-003-7

UNII:

94YD8RMX5B

NSC Number:

227401|8485

DSSTox ID:

DTXSID2025183

Color/Form:

RHOMBIC BIPYRAMIDAL PRISMS FROM ALCOHOL|ORTHORHOMBIC PRISMS FROM ALCOHOL|COLORLESS PRISMS

HScode:

29242100

Categories:

Characteristics

PSA:

41.1

XLogP3:

Appearance:

White Crystalline Powder

Density:

1.239 g/cm³

Melting Point:

238 °C

Boiling Point:

262 °C

Flash Point:

260°C

Refractive Index:

1.6920 (estimate)

Water Solubility:

pyridine: soluble50mg/mL, clear to very slightly hazy, colorless to faintly yellow

Storage Conditions:

Store at RT.

Vapor Pressure:

7.53e-06 mmHg

Toxicity:

Oral-rat LDL0: 500 mg/kg; Abdominal cavity-mouse LD50: 200 mg/kg

Flammability characteristics:

Thermal decomposition to emit toxic nitrogen oxide fumes

Experimental Properties:

SUBLIMES IN CURRENT OF HYDROGEN AT 220 °C|UV: 5-361 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /Urea, 1,1-diphenyl/

Air and Water Reactions:

Insoluble in water.

Reactive Group:

Amides and Imides

Reactivity Profile:

DIPHENYLUREA 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).

See More N,N′-Diphenylurea Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

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.

See More N,N′-Diphenylurea Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
ORGANIC PIGMENT,Cysteamine hydrochloride 99%,CPVC,1,3-Diphenylurea

Location:
No. 4668, Jiangdong Avenue, Xiaoshan District, Hangzhou City, Zhejiang Province, China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
10 days

Total Annual Revenue:
$25 million-$50 million

Total Employees:
101-200

Year of Establishment:
1998

Company Certificates
- ISO9001:2015
- ISO14001:2015
Hangzhou Qianjin Technology Co., Ltd. is a leading Manufactory supplier of Pigment Red 57:1, Cysteamine hydrochloride, Pigment Red 170 based in Hangzhou, Zhejiang, China. With a commitment to quality and customer satisfaction, Hangzhou Qianjin Technology Co., Ltd. has become a trusted name in the industry. Our product line includes a range of high-quality Pigment Red 57:1, Cysteamine hydrochloride, Pigment Red 170, which are available at competitive prices. Hangzhou Qianjin Technology Co., Ltd. has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Italy	1,3-Diphenylurea	20 MT	Apr 4, 2025

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Centralite 99% Powder SAA09989H7642111 SAA	Cosmetics Grade/99	$18000-20000/MT FOB	M A M M TRANDING ENTERPRISE	Inquiry
1,3-Diphenylurea RC04692	Industrial Grade/99	$1/KG EXW	Hangzhou Royalchem Co.,LTD	Inquiry
1,3-Diphenylurea(102-07-8)	Industrial Grade/99.5	$1100-1160/MT FOB	Xiamen Eagle Chemical Corporation	Inquiry
1,3-Diphenylurea (high qualified)	/	$1-1.2/KG FOB	Hangzhou zhongqi chem co.,Ltd	Inquiry
High Quality 99% Purity of N,N'-Diphenylurea CAS NO 102-07-8 ISO 9001:2005 REACH Verified Producer	Industrial Grade/99		Shaanxi Dideu Medichem Co. Ltd	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.

1,3-diphenylurea(DPU) with white crystal

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Related Products

More Choices Find All Products for Sale 

Related Searches

More from this Seller

Hot Related Products