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ChemicalBook >> CAS DataBase List >> 4-Methylphenyl isothiocyanate

4-Methylphenyl isothiocyanate

4-Methylphenyl isothiocyanate price.
  • $27 - $2602.56
  • Product name: 4-Methylphenyl isothiocyanate
  • CAS: 622-59-3
  • MF: C8H7NS
  • MW: 149.21
  • EINECS:210-745-5
  • MDL Number:MFCD00004813
  • Synonyms:ISOTHIOCYANIC ACID 4-METHYLPHENYL ESTER;4-TOLYL ISOTHIOCYANATE;4-METHYLPHENYL ISOTHIOCYANATE;AKOS BBS-00004440;P-TOLYL ISOTHIOCYANATE;TIMTEC-BB SBB008290;p-Tolyl isothiocyanate,99%;isothiocyanicacid,4-tolylester
15 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1g
  • 2.5g
  • 5g
  • 10G
  • 25g
  • 50G
  • 100g
  • ManufacturerAK Scientific
  • Product number1106AP
  • Product description4-MethylphenylIsothiocyanate
  • Packaging1g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11499
  • Product descriptionp-Tolyl isothiocyanate, 97%
  • Packaging5g
  • Price$46
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11499
  • Product descriptionp-Tolyl isothiocyanate, 97%
  • Packaging25g
  • Price$122.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11499
  • Product descriptionp-Tolyl isothiocyanate, 97%
  • Packaging100g
  • Price$377.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0026220
  • Product description4-METHYLPHENYL ISOTHIOCYANATE 95.00%
  • Packaging10G
  • Price$1135.13
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0026220
  • Product description4-METHYLPHENYL ISOTHIOCYANATE 95.00%
  • Packaging50G
  • Price$2602.56
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK297410
  • Product descriptionp-Tolyl isothiocyanate 97%
  • Packaging5g
  • Price$44
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK297410
  • Product descriptionp-Tolyl isothiocyanate 97%
  • Packaging25g
  • Price$140
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number253715
  • Product descriptionp-Tolyl isothiocyanate 97%
  • Packaging5g
  • Price$57.2
  • Updated2024-03-01
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number7768-1-34
  • Product description4-Methylphenyl isothiocyanate 98%
  • Packaging5G
  • Price$46
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number7768-1-34
  • Product description4-Methylphenyl isothiocyanate 98%
  • Packaging25g
  • Price$189
  • Updated2021-12-16
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  • ManufacturerTCI Chemical
  • Product numberI0393
  • Product descriptionp-Tolyl Isothiocyanate >98.0%(GC)
  • Packaging5g
  • Price$56
  • Updated2024-03-01
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  • ManufacturerTCI Chemical
  • Product numberI0393
  • Product descriptionp-Tolyl Isothiocyanate >98.0%(GC)
  • Packaging25g
  • Price$167
  • Updated2024-03-01
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  • ManufacturerTRC
  • Product numberM355980
  • Product description4-MethylphenylIsothiocyanate
  • Packaging250mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberM355980
  • Product description4-MethylphenylIsothiocyanate
  • Packaging2.5g
  • Price$90
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 1106AP 4-MethylphenylIsothiocyanate 1g $27 2021-12-16 Buy
Alfa Aesar A11499 p-Tolyl isothiocyanate, 97% 5g $46 2024-03-01 Buy
Alfa Aesar A11499 p-Tolyl isothiocyanate, 97% 25g $122.65 2024-03-01 Buy
Alfa Aesar A11499 p-Tolyl isothiocyanate, 97% 100g $377.65 2024-03-01 Buy
American Custom Chemicals Corporation CHM0026220 4-METHYLPHENYL ISOTHIOCYANATE 95.00% 10G $1135.13 2021-12-16 Buy
American Custom Chemicals Corporation CHM0026220 4-METHYLPHENYL ISOTHIOCYANATE 95.00% 50G $2602.56 2021-12-16 Buy
Frontier Specialty Chemicals JK297410 p-Tolyl isothiocyanate 97% 5g $44 2021-12-16 Buy
Frontier Specialty Chemicals JK297410 p-Tolyl isothiocyanate 97% 25g $140 2021-12-16 Buy
Sigma-Aldrich 253715 p-Tolyl isothiocyanate 97% 5g $57.2 2024-03-01 Buy
SynQuest Laboratories 7768-1-34 4-Methylphenyl isothiocyanate 98% 5G $46 2021-12-16 Buy
SynQuest Laboratories 7768-1-34 4-Methylphenyl isothiocyanate 98% 25g $189 2021-12-16 Buy
TCI Chemical I0393 p-Tolyl Isothiocyanate >98.0%(GC) 5g $56 2024-03-01 Buy
TCI Chemical I0393 p-Tolyl Isothiocyanate >98.0%(GC) 25g $167 2024-03-01 Buy
TRC M355980 4-MethylphenylIsothiocyanate 250mg $45 2021-12-16 Buy
TRC M355980 4-MethylphenylIsothiocyanate 2.5g $90 2021-12-16 Buy

Properties

Melting point :25-26 °C (lit.)
Boiling point :237 °C (lit.) 62 °C/0.3 mmHg (lit.)
Density :1.1442 (rough estimate)
refractive index :n20/D 1.6345(lit.)
Flash point :107 °C
storage temp. :Store below +30°C.
form :powder to lump
color :White to Light yellow
Water Solubility :MAY DECOMPOSE
Sensitive :Moisture Sensitive
BRN :386032
InChIKey :ABQKHKWXTUVKGF-UHFFFAOYSA-N
CAS DataBase Reference :622-59-3(CAS DataBase Reference)
NIST Chemistry Reference :Benzene, 1-isothiocyanato-4-methyl-(622-59-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
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
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

p-Tolyl isothiocyanate has been used in the preparation of 6-[1-amino-3-(p-tolyl)-thiourea]-2-ethylbenzo[de]isoquinoline-1,3-dione. It is used as capping agent to cap the N-terminal ends of polypeptide. It is also used as pharmaceutical intermediate.

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