Protocatechualdehyde 99%
2 Inquiries
139-85-5
Pharmaceutical Grade
99%
SHANGHAI
0.1kg/0.1kg Bag (Customized For YELLOW MOUNTAIN)
2020-03-03
M-TOLIDINE,4-Oxo-3-(phenylmethoxy)-4H-pyran-2,5-dicarboxylic acid 2,5-dimethyl ester,Dupical,Fluanisone,2,3,5-Trimethylpyrazine (Natural),Dimethoxybenzene
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
3,4-Dihydroxybenzaldehyde
Other Name:Benzaldehyde,3,4-dihydroxy-;Protocatechualdehyde;3,4-Dihydroxybenzaldehyde;3,4-Dihydroxybenzenecarbonal;Protocatechuic aldehyde;4-Formyl-1,2-dihydroxybenzene;Rancinamycin IV;1,2-Dihydroxy-4-formylbenzene;NC 033;4-Formyl-1,2-benzenediol;Catechaldehyde;NSC 22961;4-Formylcatechol;3,4-Dihydroxybezaldehyde;4-Formyl-2-hydroxyphenol
CAS No.:139-85-5
Molecular Formula:C7H6O3
InChIKeys:InChIKey=IBGBGRVKPALMCQ-UHFFFAOYSA-N
Molecular Weight:138.12100
Exact Mass:138.12
EC Number:205-377-7
UNII:4PVP2HCH4T
NSC Number:22961
DSSTox ID:DTXSID4074512
HScode:29124900
Categories:
Characteristics-
PSA:
57.53000
XLogP3:1.3
Appearance:brown powder
Density:1.409g/cm3
Melting Point:153 °C (decomp)
Boiling Point:295.4ºC at 760mmHg
Flash Point:146.7ºC
Refractive Index:1.674
Water Solubility:50 g/L (20 ºC)
Storage Conditions:2-8ºC
Vapor Pressure:0.000867mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
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:
Manufactory
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Main Products:
M-TOLIDINE,4-Oxo-3-(phenylmethoxy)-4H-pyran-2,5-dicarboxylic acid 2,5-dimethyl ester,Dupical,Fluanisone,2,3,5-Trimethylpyrazine (Natural),Dimethoxybenzene
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Location:
Chemical raw material medicine base in Zhejiang Province
Zhejiang Bohua chemical limited company is by the Xinghua Chemical Co. Ltd launched a new medicine investment enterprises, mainly the production of pharmaceutical raw materials, pharmaceutical intermediates, flavors and fragrances and other products. All enterprises are designed and built according to GMP standards, all products are produced according to GMP requirements, the products are exported to Europe, North America, South America, Australia, Southeast Asia, the Middle East, Africa, dozens of countries and regions.The company is located in Zhejiang chemical raw materials base near the park, away from the urban area of Taizhou 10km, Huangyan airport 20km, Haimen port 8km, and from Wenzhou, Ningbo, Hangzhou airport 2 ~ 3H drive, while the base close to 104 National Road, Ningbo Taizhou Wenzhou, highway three, Taiwan Jin expressway, Ningbo Taizhou Wenzhou Railway, and construction the Yongtaiwen Expressway Line connected.The company has 118 employees, college education staff accounted for more than 30%, of which 37 are technical personnel. Enterprises registered capital of 30 million yuan, with a total investment of 85 million yuan, of which more than 6000 yuan of fixed assets investment. The total area of the plant covers an area of 33350m2 (about 50 acres), the building covers an area of 11000M2, the total construction area of nearly 20000m2.The company has a research and development center, built a synthetic room, analysis room, and is equipped with the test, there are new products on the market each year, and are equipped with advanced liquid chromatography, gas chromatography and molecular weight measurement instrument. Companies adhere to the "science and technology factories, quality plant," the principle of targeting the international market, relying on scientific and technological progress and technological innovation, and actively develop new high-tech products with tertiary institutions.After many years of careful management, the enterprise carries out the systematization, the standardization, the standardization, the scientific management, has established a benign development platform. In order to adapt to the demand of international and domestic market, and promote the enterprise level and economic benefits, by virtue of the existing research, Bohua management and marketing advantages, continue to focus on the development of the enterprise itself.Companies adhering to the "honesty, mutual benefit and win-win" of the Chinese traditional business ethics, and sincerely hope to work with customers at home and abroad and the industry! "Customer survival, innovation and development", will move Bohua to larger, higher, stronger direction!
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted
Russia
Protocatechualdehyde 3,4-Dihydroxybenzaldehyde
100 KG Nov 20, 2024
Turkey
3,4-Dihydroxybenzaldehyde
100 MT Feb 13, 2024 Post an enquiry for this product
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