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BuyersGuideChem
| BGC Id: | 970178662614 | |
| CAS No: | 643-79-8 | |
| Synonyms: | phthalaldehyde ; opd ; opa ; o-phthaladehyde ; 2-phthaldehyde ; phthaldehyde ; o-phthaldehyde ; phtalaldehydes ; phtharal ; cidex-opa | |
| Molecular Formula: | C8H6O2 | |
| Molecular Weight: | 134.13 | |
| EINECS: | 211-402-2 |
| Appearance | Yellow crystalline |
| Melting point | 54~56℃ |
| Content | ≥ 98%(GC) |
| Moisture | ≤ 0.5% |
| Assay | 99% |
| Appearance | light yellow crystal, |
| melting point | 55-56°C |
| Use | It is medicine intermediates and also organic analytical reagent. |
| Synonyms | 1,2-Benzenedialdehyde; o-Phthaladehyde; phtalaldehydes; Phthalaldialdehyde; Phthalic aldehyde; Phthalic dialdehyde; Phthalyldicarboxaldehyde; O-PHTHALIC DIALDEHYDE |
| Chemical Properties | light yellow crystalline, sensitive to light and air, can be volatile with water vapor. Dissolved in water, ethanol, ether and organic solvents, slightly soluble in petroleum ether. I |
| Beijing Century Richap Chemicals Co., Ltd. is one of the strong chemical companies in China in the field of organic intermediates of manufacturing, marketing and distributing for the fine and specialty chemicals. Beijing Century Richap Chemistry Co.,Ltd is the sharholder of Lianyungang Richap Plant, Taicang Richap No.1 plant and Taicang Richap No.2 plant. They are ISO9001:2000,ISO14001 certificate enterprises. We supply our chemical product 3-Methoxy-2-methylbenzoic acid. With the support of our Beijing Richap R&D, and R&D located in B ... |
| Shandong Chuangying Chemical Co., Ltd. is located in the new material trading center of Tianqiao District, Jinan City, Shandong Province. We sell Chlorhexidine acetate as well. It mainly deals in acrylates, alcohols, phenenes, ethers, esters, alkanes, amines, plasticizers, resins and emulsions. Chemical products such as chemicals, and established long-term and stable cooperative relations with many manufacturers and agents. Shandong Chuangying Chemical Co., Ltd. has a full range of products at reasonable prices. T ... |
| Wuhan PharmChem CO., LTD. We are seller of Fluorosugar. has been a premier chemical supplier distributing high-quality chemicals to businesses in various industries for the whole world. At Wuhan PharmChem, we are committed to excellence.From manufacturing to packaging and delivery, we provide quality, reliability and the highest degree of customer service.Our scope of service is organized/structured around the unique needs of each client.Our mission is establish long-term relationships with our clients b ... |
| Senzhuo Industry Co., Ltd. (“Senzhuo”) established in 2009, is a key chemical manufacturer and supplier in China. We are engaged in supply high quality pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. We also customize high value-added chemicals and intermediates for the customer. Senzhuo industy Co.,Ltd factory located in both Zhangqiu industrial zone and Jiangshu industrial zone. Sales office in Jinan city ... |
| OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured". We are supplier of Manganese gluconate. OPQ has international advanced production technology and equipment, the company's marketing network thro ... |
| Your partner in China for chemicals business. We are seller of 1,5-Cyclooctadiene(h5-indenyl)iridium(I). Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. |
| Additionally 1-Butyl-2-pyrrolidone is supplied by us. |
| Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. Additionally 3,5-bis-(Trifluoromethyl)-N-ethylaniline is supplied by us. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it! |
| Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ... |
| Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. We are seller of 5-Bromo-2-fluoro-4-methylbenzaldehyde. In recent years,t ... |
| H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd is a seller of 4-Nitrophenyl 5-chlorothiophene-2-carboxylate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners. |
| Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. We are seller of 7-Hydroxy-4-methyl-3-phenylcoumarin. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ... |
| Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. We are seller of 9-(1-Naphthyl)-10-(2-naphthyl) anthracene. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ... |
| Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. We provide Isorhamnetin 7-O-β-D-glucopyranoside as well. Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ... |
| Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. Dichloromethane is also served by Shandong SanYoung Industry Co., Ltd. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ... |
| Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We provide Tellurium tetrabromide as well. |
| Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Skyrun Industrial Co., Ltd. also offers 1-Phenylethanol. Our working range can be start from small amount in research stage to big bulk for industrial produc ... |
| LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 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 pharmac ... |
| We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ... |
