- Butyl Undecylenate
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- $10.00 / 1kg
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2024-04-18
- CAS:109-42-2
- Min. Order: 1kg
- Purity: 99.6%
- Supply Ability: 100000
- Butyl Undecylenate
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- $5.00 / 1KG
-
2023-09-06
- CAS:109-42-2
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10000kg
- BUTYL UNDECYLENATE
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- $2.00 / 1KG
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2020-01-08
- CAS:109-42-2
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 100g , 1kg, 5kg , 50kg
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| | BUTYL UNDECYLENATE Basic information |
| | BUTYL UNDECYLENATE Chemical Properties |
| Melting point | 1.3°C (estimate) | | Boiling point | 249-254 °C/756 mmHg (lit.) | | density | 0.87 g/mL at 25 °C (lit.) | | FEMA | 2216 | BUTYL 10-UNDECENOATE | | refractive index | n20/D 1.4413(lit.) | | Fp | >230 °F | | storage temp. | 2-8°C | | Odor | at 100.00 %. fatty butter wine floral fruity | | Odor Type | fatty | | JECFA Number | 344 | | LogP | 6.04 | | EPA Substance Registry System | 10-Undecenoic acid, butyl ester (109-42-2) |
| WGK Germany | 2 | | RTECS | YQ2978000 | | Toxicity | rabbit,LD50,skin,> 5gm/kg (5000mg/kg),Food and Cosmetics Toxicology. Vol. 17, Pg. 729, 1979. |
| | BUTYL UNDECYLENATE Usage And Synthesis |
| Chemical Properties | Butyl 10-undecenoate has a slightly fatty, buttery, wine-like, unpleasant odor. | | Preparation | By esterification of the acid with n-butyl alcohol at the boiling point in the presence of concentrated H2SO4 or in benzene
solution. | | Definition | ChEBI: Butyl undecylenate is a fatty acid ester. | | Safety Profile | Mildly toxic by
ingestion. A slam irritant. When heated to
decomposition it emits acrid smoke and
irritating fumes. |
| | BUTYL UNDECYLENATE Preparation Products And Raw materials |
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