TOLUALDEHYDES
- CAS No.
- 1334-78-7
- Chemical Name:
- TOLUALDEHYDES
- Synonyms
- TOLUALDEHYDE;tolyl;TOLUALDEHYDES;ar-Tolualdehyde;METHYLBENZALDEHYDE;tolualdehydes, mixture;TOLUALDEHYDES USP/EP/BP;TOLUALDEHYDES (MIXED O,M,P);TOLUALDEHYDES(MIXEDORTHO,META,PARA)
- CBNumber:
- CB2286866
- Molecular Formula:
- C7H6O
- Molecular Weight:
- 106.12194
- MDL Number:
- MFCD00212759
- MOL File:
- 1334-78-7.mol
| Boiling point | 164.15°C (rough estimate) |
|---|---|
| Density | 0.9651 (rough estimate) |
| refractive index | 1.4800 (estimate) |
| FEMA | 3068 | TOLUALDEHYDES (MIXED O,M,P) |
| FLAVIS Number | 05.027 | Tolualdehyde |
| Odor | at 1.00 % in dipropylene glycol. sweet cherry chemical coumarin powdery |
| Odor Type | fruity |
| JECFA Number | 866 |
| Cosmetics Ingredients Functions | PERFUMING |
| LogP | 2.26 |
| Substances Added to Food (formerly EAFUS) | TOLUALDEHYDES (MIXED O-, M-, P-) |
| FDA 21 CFR | 172.515 |
| FDA UNII | ALC105UA3K |
| EPA Substance Registry System | Methylbenzaldehyde (1334-78-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P |
| TSCA | TSCA listed |
| Hazardous Substances Data | 1334-78-7(Hazardous Substances Data) |
| Toxicity | LD50 oral in rat: 2250mg/kg |
TOLUALDEHYDES Chemical Properties,Uses,Production
Chemical Properties
Colorless liquid. Slightly soluble inwater; soluble in alcohol and ether. There are also oand misomers. Combustible.
Chemical Properties
Tolualdehydes, mixed o-, m-, p-, have a sweet and herbaceous odor reminiscent of bitter almond.
Occurrence
Reported found in roasted nuts, tomato, cooked beef, beef fat, cider, coffee, tea and elderberry juice.
Uses
Perfumes, pharmaceutical and dyestuff intermediate, flavoring agent.
Preparation
By oxidation of o-, m-, or p-xylene (chemical or electrolytical oxidation).
Taste threshold values
Taste characteristics at 15 ppm: cherry pit, coumarin, almond, sweet, with a slight powdery hay and vanillalike nuance.
Metabolism
Aromatic aldehydes are oxidized in vivo almost entirely to the corresponding acid. Thus, in rabbits, p-tolualdehyde is converted to p-toluic acid which has been detected in the urine as the ester glucuronide (Williams, 1959). p-Tolualdehyde was oxidized to p-toluic acid by resting cells of Pseudomonas aeruginosa (Omori & Yamada, 1970). Perillaldehyde dehydrogenase, isolated from a soil pseudomonad, catalysed the oxidation of m- and p-tolualdehyde but not of o-tolualdehyde (Ballal, Bhattacharyya & Rangachari, 1967). The reduction of p-tolualdehyde by NADH was catalysed by horse-liver alcohol dehydrogenase (Blomquist, 1966) and by yeast alcohol dehydrogenase at pH 8.5-9.5 (Klinman, 1975). A non-specific NADPH-linked aldehyde reductase isolated from various areas of bovine brain also catalysed the reduction of p-tolualdehyde (Tabakoff & Erwin, 1970).
TOLUALDEHYDES Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19935 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-17392587031 | 1059@dideu.com | China | 9984 | 58 |
| Shaanxi Dideu New Materials Co. Ltd | 18192503167 | 1036@dideu.com | China | 12997 | 58 |
| ShangHai Angti Biotechnology Co., Ltd. | 13764913901 | info@angtibio.com | China | 4975 | 55 |
| Rhawn Reagent | 400-400-1332688 18019345275 | huyue@rhawn.cn | China | 14942 | 58 |
| BOC Sciences | -- | info@bocsci.com | USA | 0 | 65 |
| Shanghai daoyang technology co., ltd | QQ:3150471267 13381681725 | 3150471267@qq.com | China | 468 | 58 |
| Changzhou Yourui Pharmaceutical Technology Co., Ltd | 18168818882 | 877458914@qq.com | China | 8685 | 58 |
| Hubei Xinjiecheng Chemical Technology Co., Ltd | 18008658050 18008658050 | 630831575@qq.com | China | 2786 | 58 |
| Ningbo Chaoming Biotechnology Co., Ltd | 13301662590 | mandy@atkchemical.com | China | 9540 | 58 |
View Lastest Price from TOLUALDEHYDES manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-30 | TOLUALDEHYDES
1334-78-7
|
1kg | 99% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd |
-
- TOLUALDEHYDES
1334-78-7
- $0.00
- 99%
- Shaanxi Dideu New Materials Co. Ltd
1334-78-7(TOLUALDEHYDES)Related Search:
1of4
