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Merck

1.00980

Ethyl alcohol, pure

greener alternative

≥99.9% (GC), spectrophotometric grade, suitable for UV/Vis spectroscopy, Uvasol®

別名:

エチルアルコール

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この商品について

化学式:
CH3CH2OH
CAS番号:
分子量:
46.07
UNSPSC Code:
12191502
EC Index Number:
200-578-6
NACRES:
NA.03
Beilstein/REAXYS Number:
1718733
MDL number:
Assay:
≥99.9% (GC)
Grade:
spectrophotometric grade
Technique(s):
UV/Vis spectroscopy: suitable
Bp:
78 °C (lit.)
Vapor pressure:
44.6 mmHg ( 20 °C), 59 hPa ( 20 °C)
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製品名

エタノール, for spectroscopy Uvasol®

grade

spectrophotometric grade

Quality Level

vapor density

1.59 (vs air)

vapor pressure

44.6 mmHg ( 20 °C), 59 hPa ( 20 °C)

product line

Uvasol®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

683 °F

potency

6200 mg/kg LD50, oral (Rat)

expl. lim.

19 %, 60 °F

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.05% Water

evapn. residue

≤0.0002%

color

APHA: ≤10

transmittance

207 nm, ≥20%, 220 nm, ≥55%, 235 nm, ≥80%, 240 nm, ≥85%, 245 nm, ≥90%, 260 nm, ≥98%

refractive index

n20/D 1.3600 (lit.)

pH

7.0 (20 °C, 10 g/L in H2O)

bp

78 °C (lit.)

mp

−114 °C (lit.)

transition temp

flash point 12 °C

UV absorption

λ: 207 nm Amax: ≤0.70, λ: 220 nm Amax: ≤0.26, λ: 235 nm Amax: ≤0.10, λ: 240 nm Amax: ≤0.07, λ: 245 nm Amax: ≤0.05, λ: 260 nm Amax: ≤0.01

format

neat

greener alternative category

storage temp.

2-30°C

SMILES string

CCO

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

General description

Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol<TMSYMBOL></TMSYMBOL> solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol<TMSYMBOL></TMSYMBOL> solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified.

Application


  • Poly(sulfobetaine) versus poly(ethylene glycol) based copolymer modified polyurethane catheters for antifouling: This study examines the use of ethanol in the synthesis of polymers designed to reduce biological fouling on medical devices, highlighting its role in advanced healthcare materials research (Cao et al., 2024).

  • Green synthesis of polyimide by using an ethanol solvothermal method for aqueous zinc batteries: Ethanol is used as a green solvent in the innovative synthesis of polyimide structures, emphasizing its importance in sustainable material production and energy storage solutions (Zhao et al., 2024).

  • Modulation of gut microbiota with probiotics as a strategy to counteract endogenous and exogenous neurotoxicity: Research explores the indirect applications of ethanol in the solvent extraction processes used for studying neuroprotective strategies in medical research (Skalny et al., 2024).

  • Superselective Ablative Chemo-ethanol Embolization for Recurrent Single Hepatocellular Carcinoma: A Six-Month Outcome Analysis: This clinical study utilizes ethanol directly in therapeutic interventions, demonstrating its critical use in oncological treatments to improve patient outcomes (Lee et al., 2024).

  • Self-Assembly Reinforced Alginate Fibers for Enhanced Strength, Toughness, and Bone Regeneration: Ethanol is employed in the processing of novel biomaterials designed for medical applications, showcasing its utility in the development of regenerative medicine technologies (Cui et al., 2024).

Features and Benefits

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries". Click here for more information.

Other Notes

1スイスでのエチルアルコールの流通および使用には、スイス連邦アルコール局が発行するライセンスが必要です
Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Legal Information

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


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pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

保管分類

3 - Flammable liquids

wgk

WGK 1

hcodes

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup


適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

名称等を表示すべき危険物及び有害物

ishl_indicated

名称等を通知すべき危険物及び有害物

ishl_notified

1009802500: + 100980: + 1009800000: + 1009800500:

jan

第4類:引火性液体 + アルコール類 + 危険等級II

fsl



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グローバルトレードアイテム番号

カタログ番号GTIN
1.00980.250004022536012957
1.00980.050004022536012933