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ChemicalBook >> CAS DataBase List >> 3,4-Dimethoxybenzoic acid

3,4-Dimethoxybenzoic acid

3,4-Dimethoxybenzoic acid  price.
  • $18 - $262
  • Product name: 3,4-Dimethoxybenzoic acid
  • CAS: 93-07-2
  • MF: C9H10O4
  • MW: 182.17
  • EINECS:202-215-7
  • MDL Number:MFCD00002500
  • Synonyms:(2R)-2,7,8-Trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]chroman-6-ol;3,4-DiMethoxybenzoic acid, 99+% 100GR;NSC 7721;Protocatechuic Acid Dimethyl Ether Veratric Acid;3,4-DIMETHOXYBENZOIC ACID FOR SYNTHESIS;DiMethoxybenzoic aci;3,4- twoMethoxybenzoic acid;3,4-DIMETHOXYBENZOIC ACID, 99+%
6 prices
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Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • TCI Chemical

Package

  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • 1000g
  • ManufacturerAlfa Aesar
  • Product numberA10167
  • Product description3,4-Dimethoxybenzoic acid, 99+%
  • Packaging50g
  • Price$31.8
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10167
  • Product description3,4-Dimethoxybenzoic acid, 99+%
  • Packaging250g
  • Price$88.5
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10167
  • Product description3,4-Dimethoxybenzoic acid, 99+%
  • Packaging1000g
  • Price$262
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberD131806
  • Product description3,4-Dimethoxybenzoic acid ≥99%
  • Packaging100g
  • Price$56.5
  • Updated2018-11-13
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD0631
  • Product description3,4-Dimethoxybenzoic Acid >98.0%(GC)(T)
  • Packaging500g
  • Price$144
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD0631
  • Product description3,4-Dimethoxybenzoic Acid >98.0%(GC)(T)
  • Packaging25g
  • Price$18
  • Updated2018-11-22
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar A10167 3,4-Dimethoxybenzoic acid, 99+% 50g $31.8 2018-11-13 Buy
Alfa Aesar A10167 3,4-Dimethoxybenzoic acid, 99+% 250g $88.5 2018-11-13 Buy
Alfa Aesar A10167 3,4-Dimethoxybenzoic acid, 99+% 1000g $262 2018-11-13 Buy
Sigma-Aldrich D131806 3,4-Dimethoxybenzoic acid ≥99% 100g $56.5 2018-11-13 Buy
TCI Chemical D0631 3,4-Dimethoxybenzoic Acid >98.0%(GC)(T) 500g $144 2018-11-22 Buy
TCI Chemical D0631 3,4-Dimethoxybenzoic Acid >98.0%(GC)(T) 25g $18 2018-11-22 Buy

Properties

Melting point: :179-182 °C(lit.)
Boiling point: :275.56°C (rough estimate)
Density  :1.2481 (rough estimate)
refractive index  :1.4500 (estimate)
storage temp.  :Refrigerator
solubility  :0.5g/l
form  :Crystalline Powder
color  :Almost white to beige or reddish
Water Solubility  :slightly soluble
Merck  :14,9953
BRN  :518285
Stability: :Stable. Incompatible with strong oxidizing agents.
InChIKey :DAUAQNGYDSHRET-UHFFFAOYSA-N
CAS DataBase Reference :93-07-2(CAS DataBase Reference)
NIST Chemistry Reference :Benzoic acid, 3,4-dimethoxy-(93-07-2)
EPA Substance Registry System :Benzoic acid, 3,4-dimethoxy-(93-07-2)

Safety Information

Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

3,4-Dimethoxybenzoic acid plays an important role in producing antibiotics and various dyes. They are used as intermediates for pharmaceuticals (especially for antipyretic analgesic, antirheumatism) and other organic synthesis. It is used as matrix for ionization of peptides, proteins and carbohydrates.

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