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Merck

TX0282

Tetrahydrofuran

≥99.9% (GC), contains 0.0140--0.0310% BHT as stabilizer, non-UV, suitable for LC/MS, gas chromatography (GC) and HPLC, OmniSolv®

동의어(들):

Tetrahydrofuran, Diethylene oxide, THF, Butylene oxide, Oxolane, Tetramethylene oxide

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크기 선택

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):
C4H8O
CAS 번호:
Molecular Weight:
72.11
EC Index Number:
203-726-8
UNSPSC Code:
12191504
MDL number:
Beilstein/REAXYS Number:
102391
Assay:
≥99.9% (GC)
Technique(s):
HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
Vapor pressure:
114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
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제품 이름

Tetrahydrofuran Non-UV, OmniSolv®

Quality Level

vapor pressure

114 mmHg ( 15 °C), 143 mmHg ( 20 °C)

product line

OmniSolv®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

610 °F

contains

0.0140--0.0310% BHT as stabilizer

expl. lim.

1.8-11.8 %

technique(s)

HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable

impurities

≤0.01% Peroxide (as H2O2), ≤0.03% Water (H2O), ≤1.0 μeq/g Titrable acid

color

APHA: ≤10

pH

7-8 (20 °C, 200 g/L in H2O)

mp

−108 °C (lit.)

transition temp

flash point -21.5 °C

density

0.889 g/mL at 25 °C (lit.)

shipped in

ambient

storage temp.

room temp

Application

OmniSolv®
Stabilized with 250 ppm BHT. Not Optically Transparent in UV

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
is packaged in 1L amber glass bottle
is packaged in 4L amber glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.9% minColor (APHA)10 maxFiltered through 0.2 µm filterTo pass testFormClear liquidIdentity (IR-spectrum)ConformsPeroxide (as H2O2)0.01% maxRefractive index (at 20°C)Stabilizer (BHT)0.0140-0.0310%Titrable acid1.0µeq/g maxWater (H2O)0.03% max

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany


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Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

supp_hazards

저장 등급

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-6.2 °F - closed cup

flash_point_c

-21.2 °C - closed cup



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국제 무역 품목 번호

SKUGTIN
TX0282-3504061839445734
TX0282-3704061839445758
TX0282-NS2004061839445796
TX0282-104061839445703
TX0282-3104061839445710
TX0282-3404061839445727
TX0282-3604061839445741
TX0282-3804061839445765
TX0282-3904061839445772
TX0282-604061839445789