FEMA 3078
FEMA 3078 Basic information
- Product Name:
- FEMA 3078
- Synonyms:
-
- 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
- CAS:
- 99-72-9
- MF:
- C10H12O
- MW:
- 148.2
- EINECS:
- 202-782-0
- Mol File:
- 99-72-9.mol
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FEMA 3078 Chemical Properties
- Boiling point:
- 208.81°C (rough estimate)
- 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)
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FEMA 3078 Usage And Synthesis
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.
Taste threshold values
Taste characteristics at 10 ppm: green, woody, waxy and musty.
FEMA 3078Supplier
Hangzhou Yuhao Chemical Technology Co., Ltd
- Tel
- 0571-82693216
- info@yuhaochemical.com
T&W GROUP
- Tel
- 021-61551611 13296011611
- contact@trustwe.com
Jiangsu aikang biomedical research and development co., LTD
- Tel
- 025-66110311 13155353615
- qzhang@aikonchem.com
BOC Sciences
- Tel
- info@bocsci.com
Career Henan Chemica Co
- Tel
- +86-0371-86658258 +8613203830695
- laboratory@coreychem.com
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FEMA 3078(99-72-9)Related Product Information
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