ChemicalBook > CAS DataBase List > FEMA 3078
FEMA 3078
- Product Name
- FEMA 3078
- 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
- Formula Weight
- 148.2
- MOL File
- 99-72-9.mol
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FEMA 3078 Property
- 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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Safety
- 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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N-Bromosuccinimide Price
American Custom Chemicals Corporation
- Product number
- CHM0021875
- Product name
- 2-P-TOLYL-PROPIONALDEHYDE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $782.23
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM0021875
- Product name
- 2-P-TOLYL-PROPIONALDEHYDE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $1580.22
- Updated
- 2021/12/16
AK Scientific
- Product number
- 3491CA
- Product name
- 2-(4-Methylphenyl)propanal
- Packaging
- 5g
- Price
- $1772
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM0021875
- Product name
- 2-P-TOLYL-PROPIONALDEHYDE
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $2516.46
- Updated
- 2021/12/16
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FEMA 3078 Chemical Properties,Usage,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.
Taste threshold values
Taste characteristics at 10 ppm: green, woody, waxy and musty.
FEMA 3078 Preparation Products And Raw materials
Raw materials
Preparation Products
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FEMA 3078 Suppliers
- Tel
- 021-61551611 13296011611
- Fax
- ＋86 21-50676805
- contact@trustwe.com
- Country
- China
- ProdList
- 9900
- Advantage
- 58
- Tel
- 025-66110311 13155353615
- qzhang@aikonchem.com
- Country
- China
- ProdList
- 15527
- Advantage
- 58
- Tel
- +86-0371-86658258 15093356674;
- Fax
- 0371-86658258
- laboratory@coreychem.com
- Country
- China
- ProdList
- 30255
- Advantage
- 58
- Tel
- 15229059051
- 1027@dideu.com
- Country
- China
- ProdList
- 9941
- Advantage
- 58
- Tel
- 13296077563 13296077563
- hr@bettersyn.com
- Country
- China
- ProdList
- 9937
- Advantage
- 58
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View Lastest Price from FEMA 3078 manufacturers
Career Henan Chemica Co
- Product
- P-METHYLHYDRATROPALDEHYDE 99-72-9
- Price
- US $2.00/g
- Min. Order
- 1g
- Purity
- above 99%
- Supply Ability
- 100kgs
- Release date
- 2020-10-27
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