900636
Tetrahydrofuran
≥99.9%, anhydrous, inhibitor-free, ZerO2®
동의어(들):
Degassed and low oxygen tetrahydrofuran, THF, Tetrahydrofuran ZerO2®, Butylene oxide, Oxolane, Tetramethylene oxide
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C4H8O
CAS 번호:
Molecular Weight:
72.11
UNSPSC Code:
12352005
NACRES:
NA.07
EC Number:
203-726-8
Beilstein/REAXYS Number:
102391
MDL number:
Assay:
≥99.9%
Grade:
ZerO2®
Vapor pressure:
114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
제품 이름
Tetrahydrofuran, anhydrous, inhibitor-free, ZerO2®, ≥99.9%
grade
ZerO2®
Quality Level
vapor pressure
114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
assay
≥99.9%
form
liquid
autoignition temp.
610 °F
quality
anhydrous
expl. lim.
1.8-11.8 %
dilution
(for analytical testing)
impurities
≤0.002% water
water
pH
~7
mp
−108 °C (lit.)
density
0.889 g/mL at 25 °C (lit.)
Application
ZerO2 products are rigorously degassed with highly pure inert gas providing solvents and solutions (anhydrous if specified) with very low residual oxygen content.
Other Notes
Greener alternatives are available for many THF applications, 2-Methyltetrahydrofuran (900520)
Legal Information
ZerO2 is a registered trademark of Sigma-Aldrich Co. LLC
signalword
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
문서
ASIF provides bench-stable alternative to sulfuryl fluoride gas for installing SO2F functional group in organic synthesis.
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 900636-4X2ML | 04061837535352 |