FEMA 3078
![FEMA 3078 Structure](CAS/GIF/99-72-9.gif)
- CAS No.
- 99-72-9
- Chemical Name:
- FEMA 3078
- Synonyms
- FEMA 3078;2-(p-tolyl)propanal;2-(PARA-TOLYL)PROPANAL;P-METHYLHYDRATROPALDEHYDE;p-methyl-hydratropaldehyd;2-(p-tolyl)-propionaldehyd;2-(4-Methylphenyl)propanal;2-(P-TOLYL)-PROPIONALDEHYDE;2-(p-tolyl)propionicaldehyde;PARA-METHYLHYDRATROPALDEHYDE
- CBNumber:
- CB3123704
- Molecular Formula:
- C10H12O
- Molecular Weight:
- 148.2
- MOL File:
- 99-72-9.mol
- Modify Date:
- 2023/5/25 18:01:05
Boiling point | 208.81°C (rough estimate) |
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Density | 0.8884 (rough estimate) |
refractive index | 1.5003 (estimate) |
FEMA | 3078 | 2-(P-TOLYL)PROPIONALDEHYDE |
Odor | at 10.00 % in dipropylene glycol. floral green sweet woody herbal powdery |
Odor Type | green |
JECFA Number | 1471 |
LogP | 2.59 |
EPA Substance Registry System | Benzeneacetaldehyde, .alpha.,4-dimethyl- (99-72-9) |
SAFETY
Risk and Safety Statements
Toxicity | The acute oral LD50 value in rats was reported as 3.50 g/kg (2.40-4.60 g/kg) (Moreno, 1973). The acute dermal LD50 value in rabbits was reported as > 5 g/kg (Moreno, 1973). |
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FEMA 3078 Chemical Properties,Uses,Production
Chemical Properties
2-(p-Tolyl)-propionaldehyde has an intense, sweet, refreshing odor, similar to peppermint.
Occurrence
Has apparently not been reported to occur in nature
Uses
2-(4-Methylphenyl)propanal is used as a reactant in the asymmetric synthesis of α-branched homoallylic aldehydes.
Preparation
By reaction of α-terpinene and chromyl chloride in carbon disulfide and subsequent hydrolysis of the resulting cymenechromyl chloride addition product; also by heating p-tolyl glycidic acid and water.
FEMA 3078 Preparation Products And Raw materials
Raw materials
Preparation Products
FEMA 3078 Suppliers
Global( 15)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30250 | 58 | Inquiry |
T&W GROUP | 021-61551611 13296011611 | China | 9900 | 58 | Inquiry |
Penta International Corporation | (973) 740-2300 | United States | 5043 | 58 | Inquiry |
Glentham Life Sciences Ltd | +44 (0) 1225 667798 | United States | 2026 | 58 | Inquiry |
Pyrazine Specialties, Inc. | (404) 524-6744 | United States | 1265 | 30 | Inquiry |
Jiangsu aikang biomedical research and development co., LTD | 025-66110311 13155353615 | China | 15527 | 58 | Inquiry |
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 15229059051 | China | 9976 | 58 | Inquiry |
Shanghai Jiahua Herong Biotechnology Co., Ltd | 13296077563 13296077563 | China | 9937 | 58 | Inquiry |
BOC Sciences | USA | 0 | 65 | Inquiry | |
ASDI Incorporated | 888 577 ASDI | United States | 6928 | 67 | Inquiry |
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P-METHYLHYDRATROPALDEHYDE
FEMA 3078
2-(P-TOLYL)-PROPIONALDEHYDE
.alpha.,4-dimethyl-Benzeneacetaldehyde
2-(p-methylphenyl)propionaldehyde
2-(p-tolyl)propanal
2-(p-tolyl)-propionaldehyd
2-(p-tolyl)propionicaldehyde
alpha,4-dimethyl-benzeneacetaldehyd
alpha,4-dimethylbenzeneacetaldehyde
p-methyl-hydratropaldehyd
Benzeneacetaldehyde, .alpha.,4-dimethyl-
2-(PARA-TOLYL)-PROPIONICALDEHYDE
2-(PARA-TOLYL)PROPANAL
2-(PARA-TOLYL)-PROPIONALDEHYDE
PARA-METHYLHYDRATROPALDEHYDE
2-(4-Methylphenyl)propanal
2-(4-Methylphenyl)propionaldehyde
Benzeneacetaldehyde, α,4-dimethyl-
99-72-9