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/418/501/product-dating-information-06-25-mk.pdf
524980
Dibutyl phthalate
99%
Synonym(s):
n-Butyl phthalate, DBP, Phthalic acid dibutyl ester
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 mL | Check Cart for Availability | $23.10 |
100 mL | Check Cart for Availability | $27.50 |
500 mL | Check Cart for Availability | $29.70 |
1 L | Check Cart for Availability | $56.90 |
4 L | Check Cart for Availability | $186.00 |
About This Item
$23.10
vapor density
9.6 (vs air)
Quality Segment
vapor pressure
1 mmHg ( 147 °C)
assay
99%
autoignition temp.
756 °F
expl. lim.
0.47 %, 236 °F
impurities
≤0.005% Acidity (as Phthalic acid), ≤0.15% water
color
APHA: ≤20
refractive index
n20/D 1.492 (lit.)
pH
7 (20 °C, 10 mg/L)
bp
340 °C (lit.)
mp
−35 °C (lit.)
density
1.043 g/mL at 25 °C (lit.)
functional group
ester
SMILES string
CCCCOC(=O)c1ccccc1C(=O)OCCCC
InChI
1S/C16H22O4/c1-3-5-11-19-15(17)13-9-7-8-10-14(13)16(18)20-12-6-4-2/h7-10H,3-6,11-12H2,1-2H3
InChI key
DOIRQSBPFJWKBE-UHFFFAOYSA-N
Gene Information
mouse ... Esr1(13982)
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| description 99% | description Pharmaceutical Secondary Standard; Certified Reference Material | description certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | description United States Pharmacopeia (USP) Reference Standard |
| assay 99% | assay - | assay - | assay - |
| Quality Level 200 | Quality Level 300 | Quality Level 300 | Quality Level - |
| pH 7 (20 °C, 10 mg/L) | pH - | pH - | pH - |
| vapor pressure 1 mmHg ( 147 °C) | vapor pressure 1 mmHg ( 147 °C) | vapor pressure 1 mmHg ( 147 °C) | vapor pressure 1 mmHg ( 147 °C) |
| density 1.043 g/mL at 25 °C (lit.) | density 1.043 g/mL at 25 °C (lit.) | density 1.043 g/mL at 25 °C (lit.) | density 1.043 g/mL at 25 °C (lit.) |
| autoignition temp. 756 °F | autoignition temp. 756 °F | autoignition temp. 756 °F | autoignition temp. 756 °F |
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Signal Word
Danger
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Flash Point (°F)
367.7 °F - open cup
Flash Point (°C)
186.5 °C - open cup
PPE (personal protective equipment)
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - ED ENV 1 - ED HH 1 - Repr. 1B
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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En que esta disuelto? a que concentración?
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This item is in liquid form with a purity of greater than or equal to 99.0%; it is not mixed with anything. Please see the sample Certificate of Anaylsis here: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/524980-BULKMKCV6253.pdf
Helpful?
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Buenos días, Me gustaría confirmar si el formato "poly bottle" se trata de una botella de plástico y en su caso, si existe algún tipo de diferencia entre los formatos de 25 y 100 mL, puesto que la diferencia de precio es mínima.
1 answer-
Item 524980-25ML is packaged in a HDPE plastic bottle and 524980-100ML is packaged in an amber glass bottle.
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