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Merck
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주요 문서

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110175

Sigma-Aldrich

Tetraethylene glycol

99%

동의어(들):

Bis[2-(2-hydroxyethoxy)ethyl] ether, Tetra(ethylene glycol), Tetraglycol

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About This Item

Linear Formula:
HO(CH2CH2O)3CH2CH2OH
CAS Number:
112-60-7
Molecular Weight:
194.23
Beilstein:
1634320
EC Number:
203-989-9
MDL number:
MFCD00002879
UNSPSC 코드:
12162002
eCl@ss:
39020714
PubChem Substance ID:
24846965
NACRES:
NA.23

vapor density

6.7 (vs air)

Quality Level

200

vapor pressure

<0.01 mmHg

분석

99%

분자량

average Mn 200

refractive index

n20/D 1.459 (lit.)

bp

314 °C (lit.)

mp

−5.6 °C (lit.)

density

1.125 g/mL at 25 °C (lit.)

Ω-끝

hydroxyl

α-끝

hydroxyl

SMILES string

OCCOCCOCCOCCO

InChI

1S/C8H18O5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h9-10H,1-8H2

InChI key

UWHCKJMYHZGTIT-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

An oligomer of polyethylene glycol, tetra (ethylene glycol) (TEG) is a transparent, colorless, odorless, low volatility, hygroscopic liquid soluble in ethyl alcohol and very soluble in water.

애플리케이션

Used for the synthesis of tetraethylene glycol metha acrylate monomer.

Glow discharge plasma deposition of TEG renders surfaces resistant to protein adsorption and cellular attachment.

주의사항

Do not confuse with glycofurol, which is also sometimes called tetraglycol.

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point (°F)

359.6 °F - closed cup

Flash Point (°C)

182 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCX1922
MKCX1921
MKCW1132
MKCW4128
MKCW8477

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

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