Benzene, 2-isothiocyanato-1-methoxy-4-methyl-
2-METHOXY-5-METHYLPHENYL ISOTHIOCYANATE
CAS: 190774-56-2
Molecular Formula: C9H9NOS
Benzene, 2-isothiocyanato-1-methoxy-4-methyl- - Names and Identifiers
| Name | 2-METHOXY-5-METHYLPHENYL ISOTHIOCYANATE |
| Synonyms | 2-METHOXY-5-METHYLPHENYL ISOTHIOCYANATE 2-Isothiocyanato-1-methoxy-4-methylbenzene Benzene, 2-isothiocyanato-1-methoxy-4-methyl- Benzene, 2-isothiocyanato-1-methoxy-4-methyl- (9CI) |
| CAS | 190774-56-2 |
| InChI | InChI=1/C9H9NOS/c1-7-3-4-9(11-2)8(5-7)10-6-12/h3-5H,1-2H3 |
Benzene, 2-isothiocyanato-1-methoxy-4-methyl- - Physico-chemical Properties
| Molecular Formula | C9H9NOS |
| Molar Mass | 179.24 |
| Density | 1.146g/mLat 25°C(lit.) |
| Boling Point | 288°C(lit.) |
| Flash Point | >230°F |
| Vapor Presure | 0.00125mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.15 |
| Color | Clear yellow |
| BRN | 6919550 |
| Storage Condition | 2-8℃ |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.632(lit.) |
| MDL | MFCD00041083 |
| Physical and Chemical Properties | Sensitivity: motion Sensitive WGK Germany:3 |
Benzene, 2-isothiocyanato-1-methoxy-4-methyl- - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | 2810 |
| WGK Germany | 3 |
| HS Code | 29309090 |
| Hazard Class | 6.1 |
| Packing Group | II |
Benzene, 2-isothiocyanato-1-methoxy-4-methyl- - Introduction
2-METHOXY-5-METHYLPHENYL ISOTHIOCYANATE (abbreviated as MMTS) is an organic compound with the chemical formula C10H11NOS and a molecular weight of 189.27g/mol. The following is a description of the nature, use, preparation and safety information of MMTS:
Nature:
-Appearance: MMTS is a colorless to pale yellow liquid.
-Odor: It has a pungent sulfur smell.
-Solubility: Soluble in common organic solvents, such as Alcohols, Ketones and ethers.
-Stability: Relatively stable under regular experimental conditions.
Use:
- MMTS is often used as a reagent and catalyst in organic synthesis, and plays a role of a protecting group in the study of synthesis.
-It is also widely used in the field of polymers to improve the characteristics of polymers, enhance their heat resistance and oxidation resistance.
-In addition, MMTS can also be used as a chemical analysis reagent to analyze and determine the concentration of active sulfur compounds in the solution.
Method:
-A common method for preparing MMTS is to react p-methoxyaniline with dithioyl carbonate to produce MMTS.
-The specific step is to dissolve p-methoxyaniline in an anhydrous and oxygen-free solvent, then add dithioyl carbonate, and perform the reaction at an appropriate temperature and reaction time. Finally, the MMTS product was purified by crystallization, filtration, and drying.
Safety Information:
- MMTS may cause irritation when in contact with eyes, skin and mucous membranes.
-Avoid inhaling volatile solvents to prevent irritation to the respiratory tract.
-Wear appropriate personal protective equipment such as chemical goggles, gloves and protective clothing when operating MMTS.
-Avoid contact with oxidants, strong acids and strong bases during storage to avoid unsafe reactions.
-When using and handling MMTS, please follow the relevant safety operating procedures and operating guidelines. If necessary, please consult the safety data sheet (SDS) or consult the relevant professional for advice.
Nature:
-Appearance: MMTS is a colorless to pale yellow liquid.
-Odor: It has a pungent sulfur smell.
-Solubility: Soluble in common organic solvents, such as Alcohols, Ketones and ethers.
-Stability: Relatively stable under regular experimental conditions.
Use:
- MMTS is often used as a reagent and catalyst in organic synthesis, and plays a role of a protecting group in the study of synthesis.
-It is also widely used in the field of polymers to improve the characteristics of polymers, enhance their heat resistance and oxidation resistance.
-In addition, MMTS can also be used as a chemical analysis reagent to analyze and determine the concentration of active sulfur compounds in the solution.
Method:
-A common method for preparing MMTS is to react p-methoxyaniline with dithioyl carbonate to produce MMTS.
-The specific step is to dissolve p-methoxyaniline in an anhydrous and oxygen-free solvent, then add dithioyl carbonate, and perform the reaction at an appropriate temperature and reaction time. Finally, the MMTS product was purified by crystallization, filtration, and drying.
Safety Information:
- MMTS may cause irritation when in contact with eyes, skin and mucous membranes.
-Avoid inhaling volatile solvents to prevent irritation to the respiratory tract.
-Wear appropriate personal protective equipment such as chemical goggles, gloves and protective clothing when operating MMTS.
-Avoid contact with oxidants, strong acids and strong bases during storage to avoid unsafe reactions.
-When using and handling MMTS, please follow the relevant safety operating procedures and operating guidelines. If necessary, please consult the safety data sheet (SDS) or consult the relevant professional for advice.
Last Update：2024-04-10 22:29:15
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CAS: 190774-56-2
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Product Name: 2-METHOXY-5-METHYLPHENYLISOTHIOCYANATE Request for quotation
CAS: 190774-56-2
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CAS: 190774-56-2
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View History
Benzene, 2-isothiocyanato-1-methoxy-4-methyl-
(S)-(-)-3-AMINO-1,2-PROPANEDIOL
(2R)-2-Chloro-1-propanol
2-甲基丙酸-1,1-二甲基-3-苯基丙基酯
(S)-(-)-3-AMINO-1,2-PROPANEDIOL
(2R)-2-Chloro-1-propanol
2-甲基丙酸-1,1-二甲基-3-苯基丙基酯