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184519

Sigma-Aldrich

Petroleum ether

ACS reagent

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About This Item

Numéro CAS:
8032-32-4
Numéro CE :
232-453-7
Numéro MDL:
MFCD00081849
Code UNSPSC :
12191502
Nomenclature NACRES :
NA.07
Qualité:
ACS reagent
pb:
30-60 °C (lit.)
35-60 °C
Pression de vapeur:
25.8 psi ( 55 °C)
7.99 psi ( 20 °C)
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Qualité

ACS reagent

Niveau de qualité

200

Densité de vapeur

2.5 (vs air)

Pression de vapeur

25.8 psi ( 55 °C)
7.99 psi ( 20 °C)

Forme

liquid

Température d'inflammation spontanée

475 °F

Limite d'explosivité

8 %

Impuretés

acidity, passes test

Résidus d'évap.

≤0.001%

Couleur

APHA: ≤10

Indice de réfraction

n20/D 1.363 (lit.)

pb

30-60 °C (lit.)
35-60 °C

Densité

0.64 g/mL at 25 °C (lit.)

Chaîne SMILES 

[Mg+]c1ccc(cc1)C.[Br-]

InChI

1S/C7H7.BrH.Mg/c1-7-5-3-2-4-6-7;;/h3-6H,1H3;1H;/q;;+1/p-1

Clé InChI

ZRJNGFJIBZKXTP-UHFFFAOYSA-M

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Description générale

Petroleum ether is a colorless liquid. Extracts of leaves of Litchi chinensis Gaertn. (Sapindaceae) have been prepared in petroleum ether and were evaluated for antiinflammatory, analgesic and antipyretic activities.[1] Pentanes and hexanes are the major constituents of petroleum ether.[2]
Petroleum ether is a mixture of low boiling aliphatic hydrocarbons (mainly hexane and pentane) that is generally used as a laboratory solvent.[3]

Application

Petroleum ether has been used for the analysis of total dietary fiber content by employing a total dietary fibre assay kit. It may be used in the absorption chromatographic purification of organic compounds.[4]

Mention d'avertissement

Danger

Mentions de danger

H224,H304,H315,H336,H411

Classification des risques

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Central nervous system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

-56.2 °F

Point d'éclair (°C)

-49 °C

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Certificats d'analyse (COA)

Lot/Batch Number
SDBB1817
SDBB2219
SHBS4002
STBL4219
SHBR9659

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Lide DR
CRC Handbook of Chemistry and Physics, 85 (2004)
Eagleson M.
Concise Encyclopedia Chemistry, 783-783 (1994)
S E Besra et al.
Journal of ethnopharmacology, 54(1), 1-6 (1996-10-01)
Pharmacological studies were conducted with the petroleum ether extract of leaves of the plant Litchi chinensis Gaertn. (Sapindaceae) on experimental animals. The extract was found to possess antiinflammatory, analgesic and antipyretic activity. Acute toxicity studies revealed that the extract, up
S Edelfors et al.
Pharmacology & toxicology, 84(5), 197-200 (1999-06-11)
Female rats were exposed to white spirit (400 and 800 ppm for 6 hr/day) at day 7-20 during pregnancy. Thirty-five days after birth all female offspring were sacrificed, the brains removed, and the synaptosomal fractions prepared for in vitro studies.
S Dauger et al.
Archives de pediatrie : organe officiel de la Societe francaise de pediatrie, 10(3), 221-223 (2003-06-28)
The Authors report a case of acute White-Spirit poisoning with pulmonary hypertension associated to respiratory distress syndrome. A 14-month-old infant drank an unknown quantity of White-Spirit while his parents were painting. After he spontaneously vomited, he presented a seizure at
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Questions

1–3 of 3 Questions  

  1. 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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  2. 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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  3. Does the 20L drum have a spout?

    1 answer

    1. This product does not come with a pour spout. A pour spout is not currently offered. However, a pump specifically suited for this drum is offered:
      https://www.sigmaaldrich.com/product/aldrich/z557803

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