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Merck
모든 사진(1)

문서

320447

Sigma-Aldrich

Petroleum ether

ACS reagent

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC 코드:
12191502
NACRES:
NA.07

Grade

ACS reagent

vapor density

2.5 (vs air)

vapor pressure

25.8 psi ( 55 °C)
7.99 psi ( 20 °C)

형태

liquid

autoignition temp.

475 °F

expl. lim.

8 %

불순물

acidity, passes test

증발 잔류물

≤0.001%

색상

APHA: ≤10

refractive index

n20/D 1.363 (lit.)

bp

30-60 °C (lit.)
35-60 °C

density

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

InChI key

ZRJNGFJIBZKXTP-UHFFFAOYSA-M

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관련 카테고리

일반 설명

Petroleum ether is the petroleum fraction, consisting of C5 and C6 hydrocarbons (Pentanes and hexanes are the major constituents), commonly used as a laboratory solvent due to its low boiling point and non-polar characteristics.

애플리케이션

Petroleum ether can be used as a solvent for extracting:
  • Non-polar compounds from various samples, such as plant materials or organic mixtures.
  • Carotenoids from the marine Thraustochytrium sp. ONC-T18.

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

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

표적 기관

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

-56.2 °F

Flash Point (°C)

-49 °C


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