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673838

Sigma-Aldrich

Petrolether

ACS reagent

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About This Item

CAS-Nummer:
8032-32-4
EG-Nummer:
232-453-7
MDL-Nummer:
MFCD00081849
UNSPSC-Code:
12191502

Qualität

ACS reagent

Dampfdichte

2.5 (vs air)

Dampfdruck

25.8 psi ( 55 °C)
7.99 psi ( 20 °C)

Form

liquid

Selbstzündungstemp.

475 °F

Expl.-Gr.

8 %

Verunreinigungen

acidity, passes test

Abdampfrückstand

≤0.001%

Farbe

APHA: ≤10

Brechungsindex

n20/D 1.363 (lit.)

bp

30-60 °C (lit.)
35-60 °C

Dichte

0.64 g/mL at 25 °C (lit.)

InChI

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

InChIKey

ZRJNGFJIBZKXTP-UHFFFAOYSA-M

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Allgemeine Beschreibung

Petroleum ether is a fraction of petroleum that contains aliphatic hydrocarbons. It serves as a laboratory solvent because of its low boiling point and non-polar characteristics.

Anwendung

Petroleum ether can be used as a solvent for extracting:
  • Soluble compounds from the mushroom samples.
  • Carotenoids from the marine Thraustochytrium sp.ONC-T18.

Signalwort

Danger

Gefahreneinstufungen

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

Zielorgane

Central nervous system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 2

Flammpunkt (°F)

-56.2 °F

Flammpunkt (°C)

-49 °C

Analysenzertifikate (COA)

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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
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.
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Basic & clinical pharmacology & toxicology, 98(2), 115-123 (2006-02-01)
Numerous studies have suggested that long-term occupational exposure to white spirit may cause chronic toxic encephalopathy (WHO 1996). This review summarizes the chronic nervous system effects of white spirit in animal studies during a 30-year period. First, routine histopathology was
A Steensgaard et al.
Neurotoxicology, 17(3-4), 785-792 (1996-10-01)
Several epidemiological studies of workers occupationally exposed to white spirit show that neuropsychiatric disorders are a frequent cause of early disability pension in this population compared with non-exposed controls. In the rat, we have demonstrated that exposure to different kinds
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Pharmacology & toxicology, 85(2), 92-97 (1999-09-17)
Petroleum products with low content of aromatics have been increasingly used during the past years. This study investigates tissue disposition of dearomatised white spirit. In addition, brain neurotransmitter concentrations were measured. Male rats were exposed by inhalation to 0, 400
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