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ChemicalBook >> CAS DataBase List >> 2,3-Dimethylphenyl isocyanate

2,3-Dimethylphenyl isocyanate

2,3-Dimethylphenyl isocyanate price.
  • $22 - $1520
  • Product name: 2,3-Dimethylphenyl isocyanate
  • CAS: 1591-99-7
  • MF: C9H9NO
  • MW: 147.17
  • EINECS:
  • MDL Number:MFCD00013851
  • Synonyms:1-Isocyanato-2,3-dimethylbenzene;2,3-Dimethyphenyl isocyanate ;2,3-Dimethylphenyl isocyanate,99+%;Benzene, 1-isocyanato-2,3-dimethyl-;2,3-Dimethylphenyl isocyanate
Price30 Properties Safety Information Description
30 prices
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Brand
  • aablocks
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • Matrix Scientific
  • Oakwood
  • Thermo Scientific Chemicals
  • Usbiological
Package
  • 0.5G
  • 500mg
  • 500.00mg
  • 1g
  • 2g
  • 5g
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  • 25g
  • 50g
  • 100g
  • Manufactureraablocks
  • Product numberAA001QEF
  • Product description2，3-Dimethylphenyl isocyanate 97%
  • Packaging1g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001QEF
  • Product description2，3-Dimethylphenyl isocyanate 97%
  • Packaging5g
  • Price$68
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001QEF
  • Product description2，3-Dimethylphenyl isocyanate 97%
  • Packaging10g
  • Price$96
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001QEF
  • Product description2，3-Dimethylphenyl isocyanate 97%
  • Packaging25g
  • Price$207
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001QEF
  • Product description2，3-Dimethylphenyl isocyanate 97%
  • Packaging100g
  • Price$540
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-10920
  • Product description2,3-Dimethylphenyl isocyanate 97%
  • Packaging50g
  • Price$326
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number5049AD
  • Product description2,3-Dimethylphenylisocyanate
  • Packaging25g
  • Price$291
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5049AD
  • Product description2,3-Dimethylphenylisocyanate
  • Packaging5g
  • Price$81
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ56778
  • Product description2,3-Dimethylphenylisocyanate
  • Packaging5g
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0007755
  • Product description2,3-DIMETHYLPHENYL ISOCYANATE 95.00%
  • Packaging0.5G
  • Price$638
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0007755
  • Product description2,3-DIMETHYLPHENYL ISOCYANATE 95.00%
  • Packaging1G
  • Price$693
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0007755
  • Product description2,3-DIMETHYLPHENYL ISOCYANATE 95.00%
  • Packaging5G
  • Price$1155
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR33664
  • Product description2,3-Dimethylphenyl isocyanate 97%
  • Packaging5g
  • Price$60
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR33664
  • Product description2,3-Dimethylphenyl isocyanate 97%
  • Packaging1g
  • Price$22
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR33664
  • Product description2,3-Dimethylphenyl isocyanate 97%
  • Packaging25g
  • Price$196
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD03040
  • Product description2,3-Dimethylphenyl isocyanate
  • Packaging5G
  • Price$180
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001QEF 2，3-Dimethylphenyl isocyanate 97% 1g $28 2026-05-28 Buy
aablocks AA001QEF 2，3-Dimethylphenyl isocyanate 97% 5g $68 2026-05-28 Buy
aablocks AA001QEF 2，3-Dimethylphenyl isocyanate 97% 10g $96 2026-05-28 Buy
aablocks AA001QEF 2，3-Dimethylphenyl isocyanate 97% 25g $207 2026-05-28 Buy
aablocks AA001QEF 2，3-Dimethylphenyl isocyanate 97% 100g $540 2026-05-28 Buy
AHH MT-10920 2,3-Dimethylphenyl isocyanate 97% 50g $326 2026-05-26 Buy
AK Scientific 5049AD 2,3-Dimethylphenylisocyanate 25g $291 2021-12-16 Buy
AK Scientific 5049AD 2,3-Dimethylphenylisocyanate 5g $81 2021-12-16 Buy
AK Scientific J56778 2,3-Dimethylphenylisocyanate 5g $60 2021-12-16 Buy
American Custom Chemicals Corporation CHM0007755 2,3-DIMETHYLPHENYL ISOCYANATE 95.00% 0.5G $638 2021-12-16 Buy
American Custom Chemicals Corporation CHM0007755 2,3-DIMETHYLPHENYL ISOCYANATE 95.00% 1G $693 2021-12-16 Buy
American Custom Chemicals Corporation CHM0007755 2,3-DIMETHYLPHENYL ISOCYANATE 95.00% 5G $1155 2021-12-16 Buy
Apolloscientific OR33664 2,3-Dimethylphenyl isocyanate 97% 5g $60 2026-06-04 Buy
Apolloscientific OR33664 2,3-Dimethylphenyl isocyanate 97% 1g $22 2026-06-04 Buy
Apolloscientific OR33664 2,3-Dimethylphenyl isocyanate 97% 25g $196 2026-06-04 Buy
Biosynth FD03040 2,3-Dimethylphenyl isocyanate 5G $180 2021-12-16 Buy
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Properties

Boiling point :105 °C50 mm Hg(lit.)
Density :1.059 g/mL at 25 °C(lit.)
refractive index :n20/D 1.54(lit.)
Flash point :199 °F
form :liquid
color :Clear, colourless
Sensitive :Moisture Sensitive
BRN :6313438
CAS DataBase Reference :1591-99-7(CAS DataBase Reference)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501
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
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
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.
P320 Specific treatment is urgent (see … on this label).
P330 Rinse mouth.
P405 Store locked up.

Description

1-Isocyanato-2,3-dimethylbenzene is a useful research reagent, a pharmaceutical intermediate and an organic synthesis building block.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar Energy Chemical Shanghai Hanhong Scientific Co.,Ltd. Syntechem Co.,Ltd Changzhou Tianrui Pharmaceutical Technology Co., Ltd. Shandong Ono Chemical Co., Ltd. Shenzhen Regent Biochemical Technology Co., Ltd. Aikon International Limited