Gallicacidtrimethylether 99%
118-41-2
Industrial Grade
99%
Any China Port
25kg/0.2kg Bag
2020-01-01
Gallic acid,3,4,5-Trimethoxybenzoic acid methyl ester,Pyprogallic acid,Propyl gallate,2,3,4-Trihydroxy benzaldehyde
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Product Description
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Seller Information
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Description
This product used in pharmaceutical intermediates,mainly used in pharmaceutical synthesis,chemicals,electronics and other industries.
Chemical properties: Crystals in water are white monoclinic crystals. Slightly soluble in water, soluble in ethanol, ether and chloroform.
Uses: Used as organic synthesis intermediates for medicine and organic synthesis intermediates. It is used to produce trimethoprim, an antibacterial synergist, and trimethoxyline, an anxiolytic.
Production method: Methoxylation of gallic acid with dimethyl sulfate produces 3,4,5-trimethoxybenzoic acid, which is neutralized, filtered and washed to obtain high-quality products.Basic Info-
Product Name:
3,4,5-Trimethoxybenzoic acid
Other Name:Benzoic acid,3,4,5-trimethoxy-;3,4,5-Trimethoxybenzoic acid;Eudesmic acid;Gallic acid trimethyl ether;Tri-O-methylgallic acid;Trimethylgallic acid;NSC 2525;1195674-42-0
CAS No.:118-41-2
Molecular Formula:C10H12O5
InChIKeys:InChIKey=SJSOFNCYXJUNBT-UHFFFAOYSA-N
Molecular Weight:212.19900
Exact Mass:212.20
EC Number:204-248-2
UNII:V5C9H0SC9F
NSC Number:2525
DSSTox ID:DTXSID3059472
HScode:29189090
Characteristics-
PSA:
64.99000
XLogP3:1.4
Appearance:Solid
Density:1.219 g/cm3
Melting Point:172.3 °C
Boiling Point:225-227ºC (10 mmHg)
Flash Point:128.8ºC
Refractive Index:1.524
Water Solubility:H2O: SLIGHTLY soluble
Storage Conditions:Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area.
Vapor Pressure:2.49E-06mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
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:
Gallic acid,3,4,5-Trimethoxybenzoic acid methyl ester,Pyprogallic acid,Propyl gallate,2,3,4-Trihydroxy benzaldehyde
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Location:
Yanmen industrial park,Hongjiang area ,Huaihua city,Hunan province,China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A
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Average lead Time:
60
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
101-200
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Year of Establishment:
2010
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Certifications:
ISO9001
Hunan Huiya Biotechnology Co., Ltd. is located in the industrial park of Hongjiang District, Huaihua City, Hunan Province. It specializes in the deep processing of gallnut processing series products, biomedical intermediate products, fine chemical products, food additives and feed additive products. , Production and sales as one. Its product series, high technology content, large market radiation, and significant economic benefits. The company has a solid scientific and technological team, powerful testing methods, innovative production technology and advanced synthesis equipment. It is a leading enterprise in agricultural industrialization in Huaihua City, a leading enterprise in forestry industrialization in Hunan Province, and a national high-tech enterprise. It is also a member of the China Forestry Industrialization Council. The company officially landed on the New Third Board (stock code 836804) on April 19, 2016.
The company adheres to the enterprise spirit of "integrity and pragmatism, innovation and striving for excellence", and implements the enterprise tenet of "quality first, customer first". The company integrates business philosophy into practice and is committed to creating a technical service platform for biomedical intermediates and fine chemical products that use gallnut as the main raw material. -
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