4-Methylanisole
![4-Methylanisole Structure](CAS/GIF/104-93-8.gif)
- CAS No.
- 104-93-8
- Chemical Name:
- 4-Methylanisole
- Synonyms
- MSO;1-METHOXY-4-METHYLBENZENE;P-CRESYL METHYL ETHER;PARA CRESYL METHYL ETHER;P-METHYLANISOLE;4-METHOXYTOLUENE;P-CRESOL METHYL ETHER;Benzene,1-methoxy-4-methyl-;FEMA 2681;MSO)4-Methylan
- CBNumber:
- CB0327875
- Molecular Formula:
- C8H10O
- Molecular Weight:
- 122.16
- MOL File:
- 104-93-8.mol
- Modify Date:
- 2024/8/21 22:41:43
Melting point | -32°C |
---|---|
Boiling point | 174 °C(lit.) |
Density | 0.969 g/mL at 25 °C(lit.) |
vapor pressure | 5.25 mm Hg ( 50 °C) |
refractive index |
n |
FEMA | 2681 | P-METHYLANISOLE |
Flash point | 128 °F |
storage temp. | Sealed in dry,Room Temperature |
solubility | Chloroform (Soluble), Ethyl Acetate (Slightly) |
form | Liquid |
color | Clear colorless to slightly yellow |
Odor | at 1.00 % in dipropylene glycol. naphthyl cresol ylang powdery nutty |
Odor Type | naphthyl |
Odor Threshold | 0.0012ppm |
explosive limit | 1.1-8.3%(V) |
Water Solubility | slightly soluble |
λmax | 279nm(MeOH)(lit.) |
JECFA Number | 1243 |
BRN | 1237336 |
Dielectric constant | 4.0300000000000002 |
Stability | Stable. Incompatible with strong oxidizing agents. Combustible. |
LogP | 2.74-2.8 at 25-35℃ |
CAS DataBase Reference | 104-93-8(CAS DataBase Reference) |
NIST Chemistry Reference | Benzene, 1-methoxy-4-methyl-(104-93-8) |
EPA Substance Registry System | p-Methylanisole (104-93-8) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() ![]() GHS02,GHS07,GHS08 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H226-H302-H315-H361-H412 | |||||||||
Precautionary statements | P202-P210-P273-P301+P312-P303+P361+P353-P308+P313 | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 22-38-10-52/53-63 | |||||||||
Safety Statements | 36/37-16-61 | |||||||||
RIDADR | UN 1993 3/PG 3 | |||||||||
WGK Germany | 1 | |||||||||
RTECS | BZ8780000 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 3 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29093090 | |||||||||
Toxicity | The acute oral LD50 in rats was reported as 1.92 (1.51-2.45) g/kg (Hart, 1971). The acute dermal LD50 in rabbits was reported as > 5 g/kg (Hart, 1971). | |||||||||
NFPA 704 |
|
4-Methylanisole price More Price(10)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 148091 | 4-Methylanisole 99% | 104-93-8 | 100ML | ₹1948.5 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W268100 | 4-Methylanisole ≥99%, FCC, FG | 104-93-8 | 1SAMPLE-K | ₹5141.88 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 148091 | 4-Methylanisole 99% | 104-93-8 | 1L | ₹11875.03 | 2022-06-14 | Buy |
TCI Chemicals (India) | M0149 | 4-Methoxytoluene min. 98.0 % | 104-93-8 | 25ML | ₹1800 | 2022-05-26 | Buy |
TCI Chemicals (India) | M0149 | 4-Methoxytoluene min. 98.0 % | 104-93-8 | 100ML | ₹2000 | 2022-05-26 | Buy |
4-Methylanisole Chemical Properties,Uses,Production
Description
p-Methylanisole has a pungent odor suggestive of ylang-ylang. May be prepared by methylation of p-cresol.
Chemical Properties
colourless liquid
Occurrence
Reported found in the oils of ylang-ylang, cananga and flowers of Mimusops elengi L. Also reported found in tomato, blue and Camembert cheese, starfruit, buckwheat, rooibus tea (Aspalathus linearis) and tapereba (Spondias lutea).
Uses
4-Methylanisole was used to prepare 5-methoxy-1,8-dimethyltetralin. It was also used as the solubilizate molecule to study the site of incorporation of solubilizates in sodium dodecyl sulfate (SDS) micellar systems.
Preparation
By methylation of p-cresol.
General Description
4-Methylanisole is an odorant benzenoid belonging to the group of volatile organic compounds (VOCs). It can contribute to the floral scent of the plants. 4-Methylanisole is typically a lignin-derived bio-oil that is also a major ingredient of certain food products.
Safety Profile
Moderately toxic by ingestion. A skin irritant. Flammable liquid when exposed to heat, sparks, or flame. When heated to decomposition it emits acrid smoke and irritating fumes.
Purification Methods
Dissolve 4-methyl anisole in diethyl ether, wash it with M NaOH, water, dry (Na2CO3), evaporate and distil it under vacuum. The picrate has m 103o (from aqueous EtOH). [Beilstein 6 IV 2098.]
4-Methylanisole Preparation Products And Raw materials
Raw materials
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Dodhia Group | +91-9619867345 +91-9619867345 | Mumbai, India | 129 | 58 | Inquiry |
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Atul Ltd | +91-2362230000 +91-2362230000 | Gujarat, India | 26 | 58 | Inquiry |
Supplier | Advantage |
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GLR Innovations | 58 |
Jayshree Aromatics Pvt.Ltd. | 58 |
HJ AROCHEM | 58 |
JSK Chemicals | 58 |
Dodhia Group | 58 |
Super Hygienic Chemicals | 58 |
U K Aromatics And Chemicals | 58 |
Desicca Chemicals | 58 |
Mruchem | 58 |
Atul Ltd | 58 |
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