Product Code | Brand | Quantity | Price | ??product.searchResults.label.quantityAvail?? |
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11417160
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MP Biomedicals
11TWEEN201
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500 mL |
£73.35
500mL |
|
TWEEN 20, MP Biomedicals™
TWEEN 20, Molecular biology reagent, Viscous pale yellow liquid
£73.35
Chemical Identifiers
CAS | 9005-64-5 |
---|---|
Molecular Formula | (C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC18H34O6 |
Molecular Weight (g/mol) | 522.68 |
MDL Number | MFCD00165986 |
InChI Key | HMFKFHLTUCJZJO-UHFFFAOYNA-N |
Synonym | Polyethyleneglycol sorbitan monolaurate,Polyoxyethylenesorbitan monolaurate,Polysorbate 20,Polyoxyethylene (20) Sorbitan Monolaurate |
IUPAC Name | 2-{2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy}ethyl dodecanoate |
SMILES | CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO |
Specification
Color | Pale Yellow |
---|---|
CAS | 9005-64-5 |
Physical Form | Liquid |
Boiling Point | >100°C (literature) |
Density | 1.09 - 1.12(25°C) |
Quantity | 500 mL |
Flash Point | >230°F/ >110°C (Lit.) |
Refractive Index | < 1.33 hPa (< 1.00 mmHg, Lit.) |
Specific Gravity | 1.08 - 1.13 |
Molecular Formula | (C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC18H34O6 |
Viscosity | Brookfield Viscosity: 370-430 cps (25°C, neat, Lit.) |
Water | ≤3% |
MDL Number | MFCD00165986 |
Synonym | Polyethyleneglycol sorbitan monolaurate,Polyoxyethylenesorbitan monolaurate,Polysorbate 20,Polyoxyethylene (20) Sorbitan Monolaurate |
Synonym | Polyethyleneglycol sorbitan monolaurate,Polyoxyethylenesorbitan monolaurate,Polysorbate 20,Polyoxyethylene (20) Sorbitan Monolaurate |
Synonym | Polyethyleneglycol sorbitan monolaurate,Polyoxyethylenesorbitan monolaurate,Polysorbate 20,Polyoxyethylene (20) Sorbitan Monolaurate |
Synonym | Polyethyleneglycol sorbitan monolaurate,Polyoxyethylenesorbitan monolaurate,Polysorbate 20,Polyoxyethylene (20) Sorbitan Monolaurate |
Solubility Information | Soluble in Water(100mg/mL). |
InChI Key | HMFKFHLTUCJZJO-UHFFFAOYNA-N |
SMILES | CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO |
IUPAC Name | 2-{2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy}ethyl dodecanoate |
Molecular Weight (g/mol) | 522.68 |
Grade | Molecular Biology |
Product Identifier
- Tween 20, molecular biology reagent
Signal Word
- Warning
Hazard Category
- Skin corrosion/irritation Category 2
- Serious eye damage/eye irritation Category 2
- Specific target organ toxicity Category 3
Hazard Statement
- H315- Causes skin irritation.
- H319- Causes serious eye irritation.
- H335- May cause respiratory irritation.
Precautionary Statement
- P261- Avoid breathing dust/fume/gas/mist/vapours/spray.
- P280- Wear protective gloves/protective clothing/eye protection/face protection.
- P305+P351+P338- IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P321- Specific treatment (see on this label).
- P405- Store locked up.
- P501b- Dispose of contents/container in accordance with local/regional/national/international regulations.