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Merck

T5267

Sigma-Aldrich

四氢呋喃

≥99.0%

别名:

丁烯氧化物, 四亚甲基氧化物, 氧杂环戊烷

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About This Item

经验公式(希尔记法):
C4H8O
CAS号:
分子量:
72.11
Beilstein:
102391
EC號碼:
MDL號碼:
分類程式碼代碼:
12190000

蒸汽密度

2.5 (vs air)

蒸汽壓力

114 mmHg ( 15 °C)
143 mmHg ( 20 °C)

化驗

≥99.0%

自燃溫度

610 °F

包含

<0.025% butylated hydroxytoluene as inhibitor

expl. lim.

1.8-11.8 %

折射率

n20/D 1.407 (lit.)

bp

65-67 °C (lit.)

mp

−108 °C (lit.)

密度

0.889 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

C1CCOC1

InChI

1S/C4H8O/c1-2-4-5-3-1/h1-4H2

InChI 密鑰

WYURNTSHIVDZCO-UHFFFAOYSA-N

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訊號詞

Danger

危險分類

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

標靶器官

Central nervous system, Respiratory system

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

-6.2 °F - closed cup

閃點(°C)

-21.2 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Gerald I Richard et al.
Applied spectroscopy, 62(5), 476-480 (2008-05-24)
The spectroscopic properties of a chiral boronic acid based resorcinarene macrocycle employed for chiral analysis were investigated. Specifically, the emission and excitation characteristics of tetraarylboronate resorcinarene macrocycle (TBRM) and its quantum yield were evaluated. The chiral selector TBRM was investigated
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Aquatic ecosystems are often contaminated with large numbers of chemicals, which cannot be sufficiently addressed by chemical target analyses. Effect-directed analysis (EDA) enables the identification of toxicants in complex contaminated environmental samples. This study suggests pollution-induced community tolerance (PICT) as
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A novel adsorbent, 2-mercaptobenzamide modified itaconic acid-grafted-magnetite nanocellulose composite [P(MB-IA)-g-MNCC] was synthesized for adsorbing mercury(II) [Hg(II)] ions selectively from aqueous solutions. Fourier transforms infrared spectroscopy, X-ray diffraction, scanning electron microscopy and thermogravimetric studies were performed to characterize the adsorbent. The

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