TRANS-11-OCTADECENOIC ACID
- Product Name
- TRANS-11-OCTADECENOIC ACID
- CAS No.
- 693-72-1
- Chemical Name
- TRANS-11-OCTADECENOIC ACID
- Synonyms
- VACCENIC ACID;TRANS-VACCENIC ACID;11-OCTADECENOIC ACID;11-TRANS-OCTADECENOIC ACID;C08367;trans-11-Oct;TRANS18:1ACIDS;rans-vaccenicaci;(E)-Vaccenic acid;trans-Vaccenic ac
- CBNumber
- CB4750132
- Molecular Formula
- C18H34O2
- Formula Weight
- 282.46
- MOL File
- 693-72-1.mol
TRANS-11-OCTADECENOIC ACID Property
- Melting point:
- 44℃
- Boiling point:
- 397.91°C (estimate)
- Density
- 0.8563
- refractive index
- 1.4472 (589.3 nm 50℃)
- Flash point:
- 113 °C
- storage temp.
- Sealed in dry,Store in freezer, under -20°C
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
- pka
- 4.78±0.10(Predicted)
- form
- Liquid
- color
- Clear Colourless
- Merck
- 13,9965
- CAS DataBase Reference
- 693-72-1(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- V1131
- Product name
- trans-Vaccenic acid
- Purity
- ≥99% (capillary GC)
- Packaging
- 100mg
- Price
- $192
- Updated
- 2024/03/01
- Product number
- V1131
- Product name
- trans-Vaccenic acid
- Purity
- ≥99% (capillary GC)
- Packaging
- 1g
- Price
- $424.8
- Updated
- 2024/03/01
- Product number
- 15301
- Product name
- trans-Vaccenic Acid
- Purity
- ≥95%
- Packaging
- 50mg
- Price
- $81
- Updated
- 2024/03/01
- Product number
- 15301
- Product name
- trans-Vaccenic Acid
- Purity
- ≥95%
- Packaging
- 1g
- Price
- $632
- Updated
- 2024/03/01
- Product number
- 15301
- Product name
- trans-Vaccenic Acid
- Purity
- ≥95%
- Packaging
- 100mg
- Price
- $129
- Updated
- 2024/03/01
TRANS-11-OCTADECENOIC ACID Chemical Properties,Usage,Production
Uses
Vaccenic Acid is a fatty acid found in Artemia salina that shows antimicrobial activity against a variety of microorganisms except Escherichia coli, Micrococcus luteus and Salmonella enteritidis.
Definition
ChEBI: Vaccenic acid is an octadecenoic acid having a double bond at position 11; and which can occur in cis- or trans- configurations. It is an octadecenoic acid and a straight-chain fatty acid. It is a conjugate acid of a vaccenate(1-).
Purification Methods
Crystallise the acid from acetone (m 45-45.5o) or aqueous MeOH (m 43.5-43.7o). The methyl ester has b 174-175o/5mm. [B.eseken & Hoagland Rec Trav Chim, Pays Bas 46 632 1927, Ahmad et al. J Am Chem Soc 70 3391 1948, IR: Rao & Daubert J Am Chem Soc 70 1102 1948.]
TRANS-11-OCTADECENOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
TRANS-11-OCTADECENOIC ACID Suppliers
- Tel
- --
- Fax
- --
- spectrum@kv.ukrtel.net
- Country
- Ukraine
- ProdList
- 2741
- Advantage
- 53
View Lastest Price from TRANS-11-OCTADECENOIC ACID manufacturers
- Product
- TRANS-11-OCTADECENOIC ACID 693-72-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 85.0-99.8%
- Supply Ability
- 200kgs
- Release date
- 2020-01-10