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Shandong Hanjiang Chemical Co., Ltd.
Country: 
China (Mainland)
China (Mainland)
Business Type: Lab/Research institutions
Mr.hanson
Tel: +86 18369939125
Mr.hanson
Tel: 18369939125
Mr.Allen
Tel: 13002708318
Mr.qinglongguan
Tel: 13869354336
Fax: 0533-2066820
City: Zibo City
Street: No.25A Qilu Industrial Park
MaxCard:
75-98-9 Trimethylacetic acid Manufacturer CAS NO.75-98-9
- Min.Order: 1 Kilogram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- 75-98-9 intermediate
- Manufacturer of 75-98-9 Trimethylacetic acid Manufacturer
- High purity 75-98-9 Trimethylacetic acid Manufacturer
Quick Details
- ProName: 75-98-9 Trimethylacetic acid Manufactu...
- CasNo: 75-98-9
- Molecular Formula: C5H10O2
- Appearance: White fine powder
- Application: Acrylic resin containing active hydrox...
- DeliveryTime: Delivery within one week after order c...
- PackAge: according to the clients requirement
- Port: qingdao, Shanghai, Guangzhou, Tianjin
- ProductionCapacity: 1 Metric Ton/Day
- Purity: 99%
- Storage: Sealed dry storage temperature 0-6 ℃
- Transportation: Transportation by express, air, sea; p...
- LimitNum: 1 Kilogram
Superiority
| Pivalic acid Basic information |
| Product Name: | Pivalic acid |
| Synonyms: | RARECHEM AL BO 0076;NEOPENTANOIC ACID;PIVALIC ACID;TRIMETHYLACETIC ACID;CARBOXYLIC ACID C5;ALPHA,ALPHA-DIMETHYLPROPIONIC ACID;2,2-DIMETHYLPROPIONIC ACID;2,2-DIMETHYLPROPANOIC ACID |
| CAS: | 75-98-9 |
| MF: | C5H10O2 |
| MW: | 102.13 |
| EINECS: | 200-922-5 |
| Product Categories: | Intermediates;Building Blocks;C1 to C5;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;Synthesizing medicine intermediate |
| Mol File: | 75-98-9.mol |
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| Pivalic acid Chemical Properties |
| Melting point | 32-35 °C(lit.) |
| Boiling point | 163-164 °C(lit.) |
| density | 0.889 g/mL at 25 °C(lit.) |
| vapor density | 3.6 (vs air) |
| vapor pressure | 9.75 mm Hg ( 60 °C) |
| refractive index | 1.393 |
| Fp | 147 °F |
| storage temp. | 2-8°C |
| Water Solubility | 25 g/L (20 ºC) |
| Merck | 14,7511 |
| BRN | 969480 |
| CAS DataBase Reference | 75-98-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Pivalic acid(75-98-9) |
| EPA Substance Registry System | Propanoic acid, 2,2-dimethyl-(75-98-9) |
| Safety Information |
| Hazard Codes | C |
| Risk Statements | 21/22-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 1 |
| RTECS | TO7700000 |
| HazardClass | 8 |
| PackingGroup | II |
| Hazardous Substances Data | 75-98-9(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Pivalic acid Usage And Synthesis |
| Chemical Properties | white crystalline low melting mass |
| Usage | Pivalic Acid is a metabolite of oral cephem (β-lactam) antibiotics such as S-1108, containing pivaloyl moieties. |
| General Description | Pivalic acid is a colored crystalline solid of low toxicity that is soluble in water, ethyl alcohol and diethyl ether. |
| Air & Water Reactions | With mixing, water soluble. |
| Reactivity Profile | Pivalic acid is a carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in Pivalic acid to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions. |
| Health Hazard | CALL FOR MEDICAL AID. SOLID: Irritating to eyes and skin. Harmful if swallowed. IF IN EYES OR ON SKIN, flush with running water for at least 15 minutes; hold eyelids open if necessary. Wash skin with soap and water. Remove and isolate contaminated clothing and shoes at the site. If SWALLOWED and victim is UNCONSCIOUS OR HAVING CONVULSIONS, do nothing except keep victim warm. Because of low volatility, it is relatively harmless when inhaled at normal ambient temperature (around 20°C). It is slightly toxic by ingestion or skin absorption. The vapor is irritating at elevated temperatures. Can cause considerable discomfort by oral routes; may cause reversible or irreversible changes to exposed tissue, not permanent injury or death. |
| Fire Hazard | COMBUSTIBLE. Produces vapors irritating to eyes and skin. Decomposes to produce acrid smoke and fumes. |
| Pivalic acid Preparation Products And Raw materials |
Company profile
Shandong Hanjiang Chemical Co., Ltd. is located in Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dye, reagent, polyester, petrochemical and other fields.
The company's sales scope is based on Shandong and its surrounding provinces and cities, covering more than 30 provinces, cities and autonomous regions in China, and exported to Japan, South Korea, Southeast Asia, Europe, America, Brazil, India and other countries and regions. The company has established a long-term and stable strategic cooperation relationship with Sinopec, Yankuang Group, Qilu Petrochemical, Dongyue Group, Jincheng pharmaceutical, jinyimeng group, Luxi Chemical, Jinling group, Yanchang Petroleum, China Huaneng, Jingbo holding, Nanhua capital and other domestic enterprises in terms of capital, management and market, and can provide excellent products and products for customers according to quality, quantity and time Service, established a good brand reputation and business reputation in the industry, won the trust and support of many customers at home and abroad.
since its establishment, the company has always adhered to the principle of people-oriented, technology for survival, quality for credit, service tenet, consistent quality and reputation guarantee, continuous pioneering spirit of business is the cornerstone of our development, and the support and praise of customers and partners is the driving force of our development.
Details
Hello, dear friend!
I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by email in time
product quality
√1、The product quality has passed the professional production process and quality inspection, and the purity is more than 99%;
√ 2. The products shall be packed in special standard barrels or according to the requirements of customers. All packages should be carefully transported and protected according to customer requirements;
√3、The product from the raw material procurement, production planning, feeding capacity, production process, FG testing, warehousing inspection and other aspects of the whole process of quality control, strict supervision, through the authenticity, accuracy, timeliness and integrity of data records, to ensure the continuous improvement of product quality, and to put an end to all non-standard phenomen;
√4、Our products are of high quality and low price, and we have sufficient stock. We will send COA and product related information to you as soon as we receive your email 
Corporate services
√1、EMS, DHL, UPS or Fedex are used to order products. We will choose the best transportation mode according to the actual situation of customers to ensure the fastest delivery of goods;
√2、If the mail fails or the product quality fails to meet the target requirements, we will promise to refund according to the contract;
√3、We will deliver the goods within 7 days after receiving your payment. If you need to cancel or change the order, please let us know within 24 hours after payment;
√4、If there are problems in the use of the product, please contact us in time, we will provide corresponding technical guidance and efficient and high-quality service;
Our service tenet is: Service is the foundation, quality is the survival and science and technology is the development.
√2、If the mail fails or the product quality fails to meet the target requirements, we will promise to refund according to the contract;
√3、We will deliver the goods within 7 days after receiving your payment. If you need to cancel or change the order, please let us know within 24 hours after payment;
√4、If there are problems in the use of the product, please contact us in time, we will provide corresponding technical guidance and efficient and high-quality service;
Our service tenet is: Service is the foundation, quality is the survival and science and technology is the development.
1.Professional synthesis laboratory and production base.
2.Strong synthesis team and service team.
3.Professional data management system.
4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/GC,MS,COA,SDS
5.(2000+Suppliers) Partners.Any inquiries will be replied within 24 hours.
6.Rich shipping methods,ex. Fedex,DHL,TNT,BY SEA and BY AIR.
7.Shipping information includes Commerical Invoice,Packing List,COA,Invoice,BSE/TSE.If your markets have any special requirements, please let us know.
8.We can accept various payment methods,L/C,T/T, etc.
9.Professional packaging can be according the customers’requirment.
10.Product application: Medicinal Chemistry 、 Biomedicine、 Pharmaceutical intermediate、 Chemistry experiment 、Biological experiments 、Chemical reagent、 For R&D use only.