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ChemicalBook >> CAS DataBase List >> 3-Methylphthalic anhydride

3-Methylphthalic anhydride

3-Methylphthalic anhydride price.
  • $50 - $1528.54
  • Product name: 3-Methylphthalic anhydride
  • CAS: 4792-30-7
  • MF: C9H6O3
  • MW: 162.14
  • EINECS:225-344-0
  • MDL Number:MFCD00047316
  • Synonyms:4-methyl-3-isobenzofurandione ;4-Methyl-isobenzofuran-1,3-dione ;Phthalic anhydride, 3-methyl-;AKOS BC-0005;3-METHYLPHTHALIC ANHYDRIDE;3-METHYLBENZENE-1,2-DICARBOXYLIC ANHYDRIDE;4-Methyl-1,3-dihydroisobenzofuran-1,3-dione;4-Methyl-1,3-isobenzofurandione
19 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Crysdot
  • SynChem
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 1g
  • 5g
  • 10G
  • 25g
  • ManufacturerAHH
  • Product numberMT-18667
  • Product description2-Methylphthalicanhydride 96%
  • Packaging25g
  • Price$325
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberC328
  • Product description3-Methylphthalic Anhydride
  • Packaging1g
  • Price$111
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberC328
  • Product description3-Methylphthalic Anhydride
  • Packaging25g
  • Price$477
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22864
  • Product description3-Methylphthalic anhydride, 96%
  • Packaging1g
  • Price$57.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22864
  • Product description3-Methylphthalic anhydride, 96%
  • Packaging5g
  • Price$142.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22864
  • Product description3-Methylphthalic anhydride, 96%
  • Packaging25g
  • Price$403
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0010779
  • Product description3-METHYLPHTHALIC ANHYDRIDE 95.00%
  • Packaging1G
  • Price$665.12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0010779
  • Product description3-METHYLPHTHALIC ANHYDRIDE 95.00%
  • Packaging5G
  • Price$1033.52
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0010779
  • Product description3-METHYLPHTHALIC ANHYDRIDE 95.00%
  • Packaging10G
  • Price$1528.54
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR925180
  • Product description3-Methylphthalic Anhydride 98%
  • Packaging1g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR925180
  • Product description3-Methylphthalic Anhydride 98%
  • Packaging10g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR925180
  • Product description3-Methylphthalic Anhydride 98%
  • Packaging25g
  • Price$515
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11118078
  • Product description4-Methylisobenzofuran-1,3-dione 97%
  • Packaging25g
  • Price$372
  • Updated2021-12-16
  • Buy
  • ManufacturerSynChem
  • Product numberSC-28135
  • Product description3-METHYLPHTHALIC ANHYDRIDE 95%
  • Packaging5G
  • Price$125
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2H26-1-0F
  • Product description3-Methylphthalic Anhydride 98%
  • Packaging1g
  • Price$144
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2H26-1-0F
  • Product description3-Methylphthalic Anhydride 98%
  • Packaging10g
  • Price$480
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-18667 2-Methylphthalicanhydride 96% 25g $325 2021-12-16 Buy
AK Scientific C328 3-Methylphthalic Anhydride 1g $111 2021-12-16 Buy
AK Scientific C328 3-Methylphthalic Anhydride 25g $477 2021-12-16 Buy
Alfa Aesar B22864 3-Methylphthalic anhydride, 96% 1g $57.8 2021-12-16 Buy
Alfa Aesar B22864 3-Methylphthalic anhydride, 96% 5g $142.65 2024-03-01 Buy
Alfa Aesar B22864 3-Methylphthalic anhydride, 96% 25g $403 2021-12-16 Buy
American Custom Chemicals Corporation CHM0010779 3-METHYLPHTHALIC ANHYDRIDE 95.00% 1G $665.12 2021-12-16 Buy
American Custom Chemicals Corporation CHM0010779 3-METHYLPHTHALIC ANHYDRIDE 95.00% 5G $1033.52 2021-12-16 Buy
American Custom Chemicals Corporation CHM0010779 3-METHYLPHTHALIC ANHYDRIDE 95.00% 10G $1528.54 2021-12-16 Buy
Apolloscientific OR925180 3-Methylphthalic Anhydride 98% 1g $90 2021-12-16 Buy
Apolloscientific OR925180 3-Methylphthalic Anhydride 98% 10g $300 2021-12-16 Buy
Apolloscientific OR925180 3-Methylphthalic Anhydride 98% 25g $515 2021-12-16 Buy
Crysdot CD11118078 4-Methylisobenzofuran-1,3-dione 97% 25g $372 2021-12-16 Buy
SynChem SC-28135 3-METHYLPHTHALIC ANHYDRIDE 95% 5G $125 2021-12-16 Buy
SynQuest Laboratories 2H26-1-0F 3-Methylphthalic Anhydride 98% 1g $144 2021-12-16 Buy
SynQuest Laboratories 2H26-1-0F 3-Methylphthalic Anhydride 98% 10g $480 2021-12-16 Buy

Properties

Melting point :114-118 °C
Boiling point :248.82°C (rough estimate)
Density :1.2599 (rough estimate)
refractive index :1.5380 (estimate)
storage temp. :Inert atmosphere,Room Temperature
form :Crystalline Powder or Crystals
color :Beige to yellow-brown
Water Solubility :Reacts with water.
Sensitive :Moisture Sensitive
CAS DataBase Reference :4792-30-7(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Isobenzofurandione, 4-methyl-(4792-30-7)
EPA Substance Registry System :1,3-Isobenzofurandione, 4-methyl- (4792-30-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
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-Methylphthalic anhydride can react with Methylamine hydrochloride to get 2,3-Dihydro-2,4-dimethyl-1H-isoindole-1,3-dione.

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