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Cas Nummer 96-45-7 Solubility 2-Imidazolidinethione 99 Ethlenethiourea

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Cas Nummer 96-45-7 Solubility 2-Imidazolidinethione 99 Ethlenethiourea

Cas Nummer 96-45-7 Solubility  2-Imidazolidinethione 99 Ethlenethiourea
Cas Nummer 96-45-7 Solubility  2-Imidazolidinethione 99 Ethlenethiourea Cas Nummer 96-45-7 Solubility  2-Imidazolidinethione 99 Ethlenethiourea

Large Image :  Cas Nummer 96-45-7 Solubility 2-Imidazolidinethione 99 Ethlenethiourea

Product Details:
Place of Origin: Jiangsu, China
Brand Name: AsiaChem
Certification: ISO9001
Model Number: AC066
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Net 20kgs, 25kgs in Paper & plastic composite bag or Fiber drum lined with PE bags (Large package), or Upon the consumer's request.
Delivery Time: within 7 days after receipt of payment
Payment Terms: T/T, L/C
Supply Ability: 12Mt/month

Cas Nummer 96-45-7 Solubility 2-Imidazolidinethione 99 Ethlenethiourea

Product Name: Ethlenethiourea Synonyms: 2-Imidazolidinethione
CAS#: 96-45-7 Appearance: White Crystals
Assay: 99.5% Melting Point: 200~203℃
High Light:

Cas Nummer 96-45-7


2-Imidazolidinethione 99


4 5 Dihydro 2 mercaptoimidazole AsiaChem

CAS#96-45-7, White Crystals, Assay ≥ 99.5%, Ethlenethiourea (2 - Imidazolidinethione)

Synonyms: 2 - Imidazolidinethione

Description (Visual): White crystals

Assay (HPLC-a/a), min: 99.5%

Melting Point (Standard M.P. capillary method): 200203

Loss on drying (Drying and weighing method), max: 0.5%

Solubility(21.5g in 1L water, 20℃h): Almost completely soluble

Packing: 25kg/drum



The 2-Imidazolidinethione is an organic compound with the formula C3H6N2S. The IUPAC name of this product is imidazolidine-2-thione . With the CAS registry number 96-45-7, it is also named as 1,3-Ethylene-2-thiourea ; 4,5-Dihydro-2-mercaptoimidazole ; Akrochem etu-22 ; Ethylene thiourea ; Mercaptoimidazoline ; Sodium-22 neoprene accelerator ; Tetrahydro-2H-imidazole-2-thione ; Urea, 1,3-ethylene-2-thio- ; Vulkacit NPV/C ; NA-22-D .

The 2-Imidazolidinethione is white to pale green crystalline powder which is slightly soluble in water. It is odorless when pure, but technical product may have an amine odor. This product is combustible. It is incompatible with acids and reducing agents. And it can react with acids to liberate hydrogen sulfide. In additoin, it may be sensitive to prolonged exposure to light.

This product is used as rubber accelerator of neoprene rubber, chlorosulfonated polyethylene rubber, chlorine alcohol rubber and polyacrylate rubber. It is also used as brightener for copper plating and often used in conjunction with acid copper plating brightener M, SPS, etc. 2-Imidazolidinethione is harmful if swallowed. It may cause harm to the unborn child. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) Avoid exposure - obtain special instructions before use.

The other characteristics of this product can be summarized as: (1)ACD/LogP: -0.66 ; (2)# of Rule of 5 Violations: 0 ; (3)ACD/LogD (pH 5.5): -0.66 ; (4)ACD/LogD (pH 7.4): -0.66 ; (5)ACD/BCF (pH 5.5): 1 ; (6)ACD/BCF (pH 7.4): 1 ; (7)ACD/KOC (pH 5.5): 10.42 ; (8)ACD/KOC (pH 7.4): 10.42 ; (9)#H bond acceptors: 2 ; (10)#H bond donors: 2 ; (11)Index of Refraction: 1.625 ; (12)Molar Refractivity: 28.3 cm3 ; (13)Molar Volume: 79.9 cm3 ; (14)Polarizability: 11.21×10-24 cm3 ; (15)Surface Tension: 61.1 dyne/cm ; (16)Enthalpy of Vaporization: 38.52 kJ/mol ; (17)Vapour Pressure: 4.26 mmHg at 25°C ; (18)Tautomer Count: 2 ; (19)Exact Mass: 102.025169 ; (20)MonoIsotopic Mass: 102.025169 ; (21)Topological Polar Surface Area: 56.2 ; (22)Heavy Atom Count: 6. People can use the following data to convert to the molecule structure. SMILES: S=C1NCCN1; InChI: InChI=1/C3H6N2S/c6-3-4-1-2-5-3/h1-2H2,(H2,4,5,6).



Product Name

Ethlenethiourea (2-Imidazolidinethione) CAS-No. 96-45-7
Synonyms ETU; NA 22


Batch No.



Mfg. Date



Test Date



Re-test Date



Enterprise Standard



Inspection items


Quality Standard


Test Results


Description (Visual)


White crystals


White crystals


Assay (HPLC-a/a), min

≥ 99.5% 99.95%


Melting Point

(Standard M.P. capillary method)

200~203℃ 201.9~202.6°C


Loss on drying

(Drying and weighing method), max

≤ 0.5% 0.13%


Solubility(21.5g in 1L water, 20℃h)

Almost completely soluble


Almost completely soluble




up to Standard



Cas Nummer 96-45-7 Solubility  2-Imidazolidinethione 99 Ethlenethiourea 0


About Us


Asia Chem I and E (Jiangsu) Co. Ltd is an enterprise specializing in the import and export of intermediates and fine chemicals. It mainly deals in pharmaceutical intermediates, dye intermediates, pesticide intermediates, spice intermediates, organic synthesis intermediates, rubber vulcanization accelerator, polyurethane plastic curing agents, etc.


The company was established in July 2017, headquartered in Jiangsu Province, China, which is at the forefront of fine chemicals. Its business covers all parts of the world. It sincerely cooperates with domestic and overseas fine chemical manufacturers to share benefits.


We conduct quality audits on the source companies, and only those who have passed the assessment can become our qualified suppliers.


We control the quality of imported and exported products, and only those products that have passed third-party inspection agencies (such as the Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences) can be released by us.


We insist on excellence and provide customers with higher quality products.


Single-minded. We specialize in the import and export of nitrobenzoic acid and its derivatives, nitrophthalic acid and its derivatives, and nitrophthalonitrile series to meet your precise demands.


Professional. We have a professional chemical technical team to ensure that you can get quality products.


We specialize in the import and export of nitrobenzoic acid and its derivatives, nitrophthalic acid and its derivatives, and nitrophthalonitrile series products, such as: 3,5-Dinitrobenzoic acid; 3,5 -Dinitrobenzoyl chloride; 3,5-Diaminobenzoic acid; Sodium diatrizoate; 3-Nitrophthalic acid; 3-Nitrophthalic anhydride; 3-Aminophthalic acid; 3 -Nitrophthalonitrile; 3-Nitrophthalic hydrazide; 3-Aminophthalic acid hydrazide; 4-Nitrophthalic acid; 4-Nitrophthalic anhydride; 4 -Aminophthalic acid; 4-Nitrophthalimide; 4-Nitrophthalonitrile; 5-Aminoisophthalic acid; Dimethyl 5-aminoisophthalate; Monomethyl 5-nitroisophthalate; Monomethyl 5-aminoisophthalate, etc.


We also import and export other nitration products, intermediates, and fine chemicals, such as: 2-Methyl-6-nitroaniline; p-Benzoquinone dioxime; 4-Chlorophthalonitrile; 4-Nitro- N-methylphthalimide; 4-Methyl-3-aminobenzoic acid, etc.


We have professional chemical engineers to provide you with pre-sales and after-sales chemical technical services. We also entrust a third-party testing agency to perform quality control to help you get products with confidence.


From samples to finished products, from experimental reagents to industrial products, from specification customization to packaging requirements, we spare no effort to meet your more needs!





Q1. Can I have a sample order for trial purpose?


A: Yes, we welcome sample order to test and check quality.


Q2. Do you have any MOQ limit?


A: Low MOQ, 100g-5kg for sample checking is available.


Q3. How do you ship the goods and how long does it always take to arrive?


A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.


Q4. Are COA, ROS, MSDS, MOA available?


A: Yes, available.


Q5. How about the shelf life of the products?


A: Usually 2-3 years.


Q6. About Payment


A: T/T, L/C, negotiable


Q7. Have you implemented an effective Quality Assurance System in your company?


A: Yes.


Q8. Are you certified according to ISO 9001 or ISO 14001?


A: Yes


Q9. Would you agree to an audit of your manufacturing plant by a member of our QA Department?


A: Yes, welcome.


Q10. About proceed an order


A: 1. Pls let us know your quantity, specification and end use.


2. We quote according to your requirements.


3.Customer confirms price and places formal order.


4. Receipt of payment


5. We confirm delivery date and arrange delivery.







Contact Details

Contact Person: Miss. Mera Zhou

Tel: 086-15105181882

Fax: 86-025-88038157

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