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542334

Sigma-Aldrich

IGEPAL® CO-630

average Mn 617

Synonym(s):

Polyoxyethylene (9) nonylphenylether, branched

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About This Item

Linear Formula:
(C2H4O)n · C15H24O · n=9-10
CAS Number:
68412-54-4
MDL number:
MFCD00132851
UNSPSC Code:
12162002
NACRES:
NA.23
Pricing and availability is not currently available.

mol wt

average Mn 617

Quality Level

200

bp

250 °C (lit.)

density

1.056 g/mL at 25 °C (lit.)

HLB

13

General description

IGEPAL® CO-630 is an alkylphenol ethoxylate that is majorly used as an anionic surfactant. It belongs to the IGEPAL series of surfactants, which have hydrophobic chains. Its properties include low surface tension, low sensitivity, and biocompatibility [1][2][3]

Application

Nonionic surfactant.

Legal Information

IGEPAL is a registered trademark of Solvay

Pictograms

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV6175
MKCW8774
MKCW8514
MKCT7150
MKCV3629

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Wetting of TX-100 and Igepal CO-630 Surfactants on a PTFE Surface
Biswal NR and Paria S
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Questions

1–8 of 8 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. IGEPAL® CO-630のSDSの9. 物理的及び化学的性質に「水溶性 可溶」と記載されている一方で、15. 適用法令に「非水溶性液体」と記載されている。どちらが正しいのでしょうか？

    1 answer

    1. While the solubility of this product in water is not tested, it is typically used in aqueous environments and appears to be soluble/miscible to at least working concentrations. See the links below to the SDS as well as the PubChem listing for more information:
      542334 SDS
      https://www.sigmaaldrich.com/sds/aldrich/542334

      PubChem for CAS 68412-54-4
      https://pubchem.ncbi.nlm.nih.gov/compound/24773#section=Melting-Point

      Helpful?

  4. Does this undergo no known degradation when used as follows: A10 % volume solution in water at 50°C for 1000 h of testing?

    1 answer

    1. The solution stability of this product has not been determined.

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  5. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  6. What physical form is Product 542334, IGEPAL® CO-630?

    1 answer

    1. This product is a liquid.

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  7. What is the concentration of Product 542334, IGEPAL® CO-630?

    1 answer

    1. Based on a reported density of 1.056 g/mL at 25 °C(lit.), and a reported average molecular weight of Mn ~617. The approximate molar concentration is 1.7 M.

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  8. What is the cloud point of Product 542334, IGEPAL® CO-630?

    1 answer

    1. The cloud point of a 1% solution is 52°C-56°C.

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