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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
D201154
Dioctyl phthalate
≥99.5%
Synonym(s):
Bis(2-ethylhexyl) phthalate, DEHP, DOP, Phthalic acid bis(2-ethylhexyl ester)
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$54.20
$64.40
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About This Item
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Product Name
Dioctyl phthalate, ≥99.5%
InChI key
BJQHLKABXJIVAM-UHFFFAOYSA-N
InChI
1S/C24H38O4/c1-5-9-13-19(7-3)17-27-23(25)21-15-11-12-16-22(21)24(26)28-18-20(8-4)14-10-6-2/h11-12,15-16,19-20H,5-10,13-14,17-18H2,1-4H3
SMILES string
CCCCC(CC)COC(=O)c1ccccc1C(=O)OCC(CC)CCCC
vapor density
>16 (vs air)
vapor pressure
1.2 mmHg ( 93 °C)
assay
≥99.5%
form
oil
autoignition temp.
734 °F
impurities
≤0.05% water (Karl Fischer)
color
APHA: ≤10
refractive index
n25/D 1.483-1.487
n20/D 1.486 (lit.)
bp
384 °C (lit.)
mp
−50 °C (lit.)
density
0.985-0.987 g/mL at 20 °C
0.985 g/mL at 25 °C (lit.)
suitability
suitable for acidity (
<=0.003%as phthalic acid
)Quality Level
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Related Categories
1 of 4
This Item | 67261 | 36735 | 47994 |
|---|---|---|---|
| assay ≥99.5% | assay - | assay - | assay - |
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level 300 |
| refractive index n25/D 1.483-1.487, n20/D 1.486 (lit.) | refractive index - | refractive index - | refractive index - |
| bp 384 °C (lit.) | bp 386 °C (lit.) | bp 386 °C (lit.) | bp - |
| form oil | form - | form - | form - |
| density 0.985-0.987 g/mL at 20 °C, 0.985 g/mL at 25 °C (lit.) | density 0.985 g/mL at 20 °C (lit.) | density 0.985 g/mL at 20 °C (lit.) | density - |
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
404.6 °F - closed cup
flash_point_c
207 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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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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How many mg of phthalate does 1 millimeter contain?
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This product is a neat or pure oil. The density at 20 °C is 0.985 g/mL and the molecular weight is 390.56 g/mol for the pure material. The minimum purity specification is 99.5% with up to 0.05% water possible. The molecular weight of phthalic acid is 164.11 g/mol which is 42% of the total molecular weight of this material. As an example, the 5 mL package size will contain approximately 4.925 grams of dioctyl phthalate, based on the above density. To determine the amount of phthalate in 4.925 grams of dioctyl phthalate, multiply the mass by the percentage of phthalate as follows:
4.925 x 0.42 = 2.0685 grams of phthalate per 5 mL pack size
Note that this is an approximation and will differ from lot to lot, based on the purity, water content, and specific gravity reported in the Certificate of Analysis. Please see the link below to review a sample or lot specific Certificate:
https://www.sigmaaldrich.com/product/aldrich/d201154#product-documentationHelpful?
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a dioktilftalát azonos a Mesamoll márkanevű anyaggal?
1 answer-
Both Mesamill and Dioctyl Phthalate are widely used plasticizers, however they are unique and separate compounds with different physical properties. The CAS number for Mesamoll® is 91082-17-6 and the CAS for Dioctyl Phthalate is 117-81-7.
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