FEMA 2817
- CAS No.
- 8002-72-0
- Chemical Name:
- FEMA 2817
- Synonyms
- oil,onion;FEMA 2817;Oils,onion;ONIONOIL,FCC;Allium cepa L;ONION OLEORESIN;ONION OIL,EGYPT;ONION OIL, DUTCH;onion oil mexico;ONION CONCENTRATE
- CBNumber:
- CB0176956
- Molecular Formula:
- C8H12S2
- Molecular Weight:
- 172.31088
- MOL File:
- 8002-72-0.mol
- Modify Date:
- 2024/3/27 18:00:30
| Boiling point | 164 °C |
|---|---|
| Density | 1.07 g/mL at 25 °C |
| FEMA | 2817 | ONION OIL (ALLIUM CEPA L.) |
| refractive index |
n |
| Flash point | 178 °F |
| Odor | at 0.10 % in propylene glycol. obnoxious sulfide onion |
| Odor Type | sulfurous |
| CAS DataBase Reference | 8002-72-0 |
| EPA Substance Registry System | Onion oil (8002-72-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H226-H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 10-22-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | RL0725000 |
| HazardClass | 3.2 |
| PackingGroup | III |
FEMA 2817 Chemical Properties,Uses,Production
Description
Herbaceous plant originally from the Middle East, but today widespread
throughout the world because of the large consumption of
the edible bulb, the only part used. The stalk can reach approximately
1 m (39 in.) in height. The bulb consists of several concentric
tunics. Onion has a strong, pungent, lasting odor and a
characteristic onion flavor.
The essential oil is obtained by distillation of the bulbs with yields
of about 0.02%. The physical-chemical constants vary widely,
depending on the origin of the plant. The oil is a yellowish liquid
with a characteristic onion odor. Main constituents of the oil are
d-n-propyl disulfide and methyl-n-propyl disulfide.
The derivatives are oleoresin, fluid concentrated water extract, and
the fluid extract. The first two derivatives are obtained by special
manufacturing processes from thermally pretreated bulbs in order
to enhance some flavor top notes, as well as the flavoring strength.
Chemical Properties
Obtained by steam distillation of the bulbs with yields of about 0.02%. The physical–chemical constants vary widely, depending on the origin of the plant. The oil has a characteristic onion odor.
Physical properties
The oil is a clear, amber-yellow-to-amber-orange liquid. It is soluble in most fixed oils, mineral oil and alcohol. It is insoluble in propylene glycol and glycerin.
Essential oil composition
Main constituents of the oil are d-n-propyl disulfide and methyl-n-propyl dilsufide.
FEMA 2817 Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618092446649 | China | 1143 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21634 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29884 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39894 | 58 | Inquiry |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | China | 23541 | 58 | Inquiry |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 22883 | 58 | Inquiry |
| Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 | China | 2904 | 58 | Inquiry |
| Zhengzhou Anbu Chem Co.,Ltd | +86-0371-88006763; +8615988602810 | China | 2998 | 58 | Inquiry |
| Changzhou AniKare Pharmatech Co., Ltd. | +86-0519-8359-8696 +8618018249389 | China | 9258 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20287 | 58 | Inquiry |
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