3-Mercaptopropionic acid Price from Supplier Brand Jiangsu Clent Chemical Co Ltd. on Chemsrc.com

Published date: 2025-09-05 18:17:07

CAS number: 107-96-0

Price:
￥Inquiry/1kg ￥Inquiry/250g ￥Inquiry/1ton

Purity: 99.0%

Stocking period: Inquiry

Stock: In Stock

Product Webpage: https://www.clentpharma.com/3-Mercaptopropionic-acid.html

Detail Product Information:
3-Mercaptopropionic acid is an organic substance with a chemical formula of C3H6O2S. It is a transparent liquid with a strong sulfide odor, odor and toxicity. This product is the intermediate of pharmaceutical fenalol and is also used as a stabilizer for polyvinyl chloride.

CAS NO.: 107-96-0

EINECS:203-537-0

Molecular formula: C3H6O2S

Molecular weight: 106.14

1.Physical and chemical properties of 3-Mercaptopropionic acid

Properties: Transparent liquid with strong sulfide odor, odor and poison.

Density: 1.22g/cm3 (25℃)

Melting point: 16.8℃

Boiling point: 111.5°C (2.0kPa)

Refractive index: 1.491-1.493

Flash point: 93℃

Solubility: soluble in water, soluble in most organic solvents such as ethanol, benzene, toluene, ether, chlorinated hydrocarbons

2.Use of 3-Mercaptopropionic acid

3-Mercaptopropionic acid is an intermediate of the pharmaceutical fennel and is also used as a stabilizer for polyvinyl chloride. It can be used in transparent products like thioglycolic acid, and its thermal stability is very good, which is better than other stabilizers. Also used as antioxidants, catalysts and biochemical reagents.

3.Production method of 3-Mercaptopropionic acid

It is prepared from acrylonitrile and thiourea as raw materials. First, thiourea and hydrochloric acid were reacted at 40°C for 0.5h, acrylonitrile was added dropwise, reacted at 110-113°C for 3h, cooled to 40°C, and 4% sodium hydroxide solution was added to pH 11, after dehydrogenation for 4h, at 30°C ℃ neutralize with hydrochloric acid to pH 1-2. Then add benzene to extract, recover benzene, carry out vacuum distillation, collect 125-140 ℃ fractions to obtain the finished product. In addition, 3-3-Mercaptopropionic acid can also be obtained by the reaction of hydrogen sulfide with pyruvic acid or with β-propiolactone.

4.3-Mercaptopropionic acid transportation and storage method

Store in a cool, ventilated warehouse. Keep away from fire and heat sources. It should be stored separately from oxidants, reducing agents and alkalis, and should not be mixed. Equipped with the appropriate variety and quantity of fire equipment. Storage areas should be equipped with emergency release equipment and suitable containment materials.

Name: Jiangsu Clent Chemical Co Ltd.

Chemsrc Level: Unverified

Product #: 37

Tel: +86512-58813105

Address: No.2 Binhe Road, Yangshe Town, Zhangjiagang City, Jiangsu Province.

Area: China(Mainland)

Contact: Poppy

Contact Phone #: 13773214532

Email: info@clentchem.com

Website: http://www.clentpharma.com

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Detail introduction:
Jiangsu Clent Chemical Co.,Ltd is a high-tech enterprise integrating R&D, production and marketing into whole, which has many years of experience in producing pharmaceutical intermediate and Health & Nutrition Raw Material products.

Our main products includes: 2,2-Bipyridine(cas#366-18-7) and Enheptyne (2-Amino-5-nitrothiazole, cas#121-66-4)and 2-Aminothiazole (cas#96-50-4) and mainly Amino acids, herbal extracts ,Vitamins ,Sweeteners,other Function Supplements.

Name: Shanghai Nianxing Industrial Co., Ltd

Area: China

Price:
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Contact: Yang

Product Detail: 3-Mercaptopropionic acid

Name: Shanghai Jizhi Biochemical Technology Co., Ltd

Area: China

Price:
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Contact: Liu jia

Product Detail: 3-Mercaptopropionic acid

Name: Dayang Chem (Hangzhou) Co., Ltd.

Area: China