1,3-Diethyl-2-thiourea
3 Inquiries
105-55-5
99%
Bottle,barrel,cargo,container,etc.
2026-07-17
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
1,3-Diethyl-2-thiourea
105-55-5
C5H12N2S
Quick DetailsProName:1,3-Diethyl-2-thiourea
CasNo:105-55-5
Molecular Formula:C5H12N2S
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
N,N′-Diethylthiourea
Other Name:Thiourea,N,N′-diethyl-;Urea,1,3-diethyl-2-thio-;N,N′-Diethylthiourea;1,3-Diethylthiourea;1,3-Diethyl-2-thiourea;Pennzone E;U 15030;N,N′-Diethylthiocarbamide;Thiate H;Accel EUR;Nocceler EUR;NSC 3507;Robac DETU;Rhenogran DETU;Sanceler EUR;Diethylthiourea;Accelerator DETU;Accelerator EUR;27598-95-4
CAS No.:105-55-5
Molecular Formula:C5H12N2S
InChIKeys:InChIKey=FLVIGYVXZHLUHP-UHFFFAOYSA-N
Molecular Weight:132.23
Exact Mass:132.23
BRN:773905
EC Number:203-308-5
UNII:J2RDK7O9MZ
NSC Number:3507
DSSTox ID:DTXSID8020466
Color/Form:BUFF SOLID
HScode:29309070
Categories:
Characteristics-
PSA:
56.2
XLogP3:0.6
Appearance:Buff solid or white powder. (NTP, 1992)
Density:1,12 g/cm 3
Melting Point:68-71 °C
Boiling Point:Decomposes (NTP, 1992)
Flash Point:186 °C
Refractive Index:1.5300 (estimate)
Water Solubility:H2O: 38 g/L (20 ºC)
Storage Conditions:Store below +30°C.
Vapor Pressure:1.56mmHg at 25°C
Henrys Law Constant:Henry's Law constant of 6.85X10-8 atm-cu m/mole at 25 °C (est)
Experimental Properties:Decomposes
Air and Water Reactions:This material may be sensitive to exposure to air. (NTP, 1992). Slightly soluble in water.
Reactive Group:Amides and Imides
Reactivity Profile:N,N'-DIETHYLTHIOUREA 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).
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Dermal
Skin sensitization, Sub-category 1B
Serious eye damage, Category 1
Specific target organ toxicity â repeated exposure, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H312 Harmful in contact with skin
H317 May cause an allergic skin reaction
H318 Causes serious eye damage
H372 Causes damage to organs through prolonged or repeated exposure
H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P317 Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P333+P317 If skin irritation or rash occurs: Get medical help.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P319 Get medical help if you feel unwell.
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 StoragePrecautions 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.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
South Korea
Diethylthiourea
50 KG Feb 23, 2026 
Germany
N,N′-Diethylthiourea
3 TON Dec 14, 2023 
India
N.N DIETHYL THIOURSER
5.00 MT Jul 22, 2024 Post an enquiry for this product