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208752

Sigma-Aldrich

Hexane

Hexane

≥95%, Laboratory Reagent, suitable for EPA 1613

동의어(들):

n-Hexane

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크기 선택

500 ML
₩157,021
1 L
₩186,354
2.5 L
₩211,932
4 L
₩340,330
5 L
₩412,090
18 L
₩1,517,628

₩157,021

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청
모든 사진(2)

크기 선택

보기 변경
500 ML
₩157,021
1 L
₩186,354
2.5 L
₩211,932
4 L
₩340,330
5 L
₩412,090
18 L
₩1,517,628

About This Item

Linear Formula:
CH3(CH2)4CH3
CAS Number:
110-54-3
Molecular Weight:
86.18
Beilstein:
1730733
EC Number:
203-777-6
MDL number:
MFCD00009520
UNSPSC 코드:
12352001
PubChem Substance ID:
329752046
NACRES:
NA.21
bp:
69 °C (lit.)
vapor pressure:
256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)

₩157,021

구입 가능 여부는 고객센터에 문의하십시오.
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제품명

Hexane, Laboratory Reagent, ≥95%

Grade

Laboratory Reagent

Quality Level

100

Agency

suitable for EPA 1613

vapor density

~3 (vs air)

vapor pressure

256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)

분석

≥95%

양식

liquid

autoignition temp.

453 °F

expl. lim.

7.7 %

dilution

(for analytical testing)

불순물

≤0.005% aromatics (as benzene)
≤0.015% (water)

증발 잔류물

≤0.0015%

refractive index

n20/D 1.375 (lit.)

pH

7

bp

69 °C (lit.)

mp

−95 °C (lit.)

density

0.659 g/mL at 25 °C (lit.)

저장 온도

room temp

SMILES string

CCCCCC

InChI

1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3

InChI key

VLKZOEOYAKHREP-UHFFFAOYSA-N

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관련 카테고리

일반 설명

Hexane is an unbranched alkane that exists in five structural isomeric forms, i.e. hexane, isohexane, 3-methylpentane, neohexane, and 2,3-dimethylbutane. It can be obtained from petroleum by distillation.

애플리케이션

Hexane can be used:      
  • As a solvent for the extraction of oil, wax, and fat.     
  • As a non-polar solvent in chromatographic applications for product separation and purification.

It is also used in the preparation of organolithium reagents because it cannot be easily deprotonated.

기타 정보

The article number 208752-4X2.5L will be discontinued. Please order the single bottle 208752-2.5L which is physically identical with the same exact specifications.

신호어

Danger

유해 및 위험 성명서

H225,H304,H315,H336,H361f,H373,H411

Hazard Classifications

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

표적 기관

Central nervous system, Nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

-7.6 °F - closed cup

Flash Point (°C)

-22 °C - closed cup

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
SDBB2702
SDBB2428
SDBB2427
SHBS4003
SHBS0510

적합한 버전을 찾을 수 없으신가요?

특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

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PHR1555

Hexane

Hexane, mixture of isomers ACS reagent, ≥98.5%

Sigma-Aldrich

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 답변

    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 답변

    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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    Laboratory Supervisor

    The Hexane was of great value for price paid. We obtain good values using this hexane.

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