ChemicalBook >> CAS DataBase List >>P-METHYLPHENYLACETALDEHYDE
P-METHYLPHENYLACETALDEHYDE
- CAS No.
- 104-09-6
- Chemical Name:
- P-METHYLPHENYLACETALDEHYDE
- Synonyms
- FEMA 3071;Tolylacetaldehyd;p-Tolylacetaldehyd;4-tolyacetaldehyde;lilac acetaldehyde;P-TOLYLACETALDEHYDE;4-TOLYLACETALDEHYDE;p-Toly-acetoaldehyde;2-P-TOLYLACETALDEHYDE;PARA-TOLUACETALDEHYDE
- CBNumber:
- CB5299119
- Molecular Formula:
- C9H10O
- Molecular Weight:
- 134.18
- MDL Number:
- MFCD00047658
- MOL File:
- 104-09-6.mol
Last updated:2023-10-21 13:09:06
| Melting point | 40°C |
|---|---|
| Boiling point | 221.5°C (estimate) |
| Density | 1.0052 |
| refractive index | 1.5255 (estimate) |
| FEMA | 3071 | P-TOLYLACETALDEHYDE |
| storage temp. | 2-8°C |
| Odor | at 10.00 % in dipropylene glycol. fresh sweet green cortex lilac narcissus nutty phenolic fruity cherry |
| Odor Type | green |
| JECFA Number | 1023 |
| LogP | 2.24 |
| Substances Added to Food (formerly EAFUS) | P-TOLYLACETALDEHYDE |
| FDA 21 CFR | 172.515 |
| FDA UNII | 7L6760H4LH |
| EPA Substance Registry System | Benzeneacetaldehyde, 4-methyl- (104-09-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H317 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501 |
P-METHYLPHENYLACETALDEHYDE price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Matrix Scientific | 081611 | (4-Methylphenyl)acetaldehyde 95% | 104-09-6 | 1g | $268 | 2021-12-16 | Buy |
| Rieke Metals | AL0342 | P-Tolylacetaldehyde | 104-09-6 | 1g | $160 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0012355 | 4-TOLYLACETALDEHYDE 95.00% | 104-09-6 | 1G | $776.16 | 2021-12-16 | Buy |
| Alichem | 104096 | 2-(p-Tolyl)acetaldehyde | 104-09-6 | 1g | $199.68 | 2021-12-16 | Buy |
| AHH | MT-18513 | p-Methylphenylacetaldehyde 98% | 104-09-6 | 50g | $420 | 2021-12-16 | Buy |
P-METHYLPHENYLACETALDEHYDE Chemical Properties,Uses,Production
Chemical Properties
p-Tolylacetaldehyde has a characteristic green fruity odor reminiscent of sweet floral and forest-like and a corresponding flavor.
Uses
4-Methylphenylacetaldehyde (p-Tolylacetaldehyde) is used in perfumes, e.g., in soap, in tobacco fragrances, in the preparation of pesticides, etc.
Preparation
From p-methylbenzaldehyde; also from p-methylbenzyl chloride and hexamethylene tetramine.The methods of preparation correspond closely to those of phenylacetaldehyde. Thus, the compound can be prepared by glycidic ester synthesis from 4-methylbenzaldehyde and chloroacetate ester, by hydroformylation of 4-methylbenzylhalide with Co2(CO)8Na2CO3 in acetonitrile, or by oxidation of 4-methylstyrene.
Definition
ChEBI: (4-Methylphenyl)acetaldehyde is a member of phenylacetaldehydes.
Taste threshold values
Taste characteristics at 10 ppm: sweet, fruity cherry with spicy an nutty nuances.
Synthesis Reference(s)
Synthetic Communications, 17, p. 677, 1987 DOI: 10.1080/00397918708075741
P-METHYLPHENYLACETALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 61)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21149 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12468 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9358 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29271 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 | CB@aromsyn.com | China | 19185 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | peter68@ptchemgroup.com | China | 35453 | 58 |
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P-TOLYLACETALDEHYDE
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P-METHYLPHENYLACETALDEHYDE
p-tolylacetaldehyde50%soln.inphenylethylalcohol
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p-Toly-acetoaldehyde
PARA-TOLUACETALDEHYDE
PARA-TOLYLACETALDEHYDE
p-Tolylacetaldehyd
Tolylacetaldehyd
4-METHYL-BENZENEACETALDEHYDE,98.5%, GLC ()
4-tolyacetaldehyde
p-TOLYL ACETALDEHYDE 50% IN P.E.A.
P-TOLYLACETALDEHYDE 50% IN D.P.G.
2-(4-Methylphenyl)acetaldehyde
2-(4-methylphenyl)ethanal
P-METHYLPHENYLACETALDEHYDE USP/EP/BP
lilac acetaldehyde
104-09-6
0104-09-06
CH3C6H5CH2CHO
CH3C6H4CH2CHO
Aromatic Aldehydes & Derivatives (substituted)
Aldehydes
Phenyls & Phenyl-Het
Benzene derivatives