30-0901
四氢呋喃
≥99.0%, SAJ first grade, contains BHT as stabilizer
别名:
THF, 丁烯氧化物, 四亚甲基氧化物, 氧杂环戊烷
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关于此项目
线性分子式:
(CH2)3CH2O
化学文摘社编号:
分子量:
72.11
UNSPSC Code:
12352005
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
102391
Assay:
≥99.0%
Grade:
SAJ first grade
Bp:
65-67 °C (lit.)
Vapor pressure:
114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
产品名称
四氢呋喃, SAJ first grade, ≥99.0%
grade
SAJ first grade
vapor density
2.5 (vs air)
vapor pressure
114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
assay
≥99.0%
form
liquid
autoignition temp.
610 °F
contains
BHT as stabilizer
expl. lim.
1.8-11.8 %
availability
available only in Japan
dilution
(for analytical testing)
refractive index
n20/D 1.407 (lit.)
pH
~7
bp
65-67 °C (lit.)
mp
−108 °C (lit.)
density
0.889 g/mL at 25 °C (lit.)
SMILES string
C1CCOC1
InChI
1S/C4H8O/c1-2-4-5-3-1/h1-4H2
InChI key
WYURNTSHIVDZCO-UHFFFAOYSA-N
Application
- Buffer systems for environmental toxicology: A study utilized buffer concentrates within a tiered regulatory framework for aquatic risk assessment of pesticides, emphasizing the critical role of standardized buffer systems in maintaining consistent experimental conditions (Santos et al., 2024).
- Buffer concentrate in pharmaceutical formulations: Buffer concentrates were used in the development of a prolonged permeation in situ gel for Levofloxacin HCl-Salicylic Acid, underlining the importance of buffer systems in drug release modulation and stability (Khaing et al., 2024).
- Buffer concentrate in diagnostic assays: The formulation of lateral flow devices for the detection of urinary biomarkers in kidney health assessments incorporated buffer concentrates to ensure optimal reagent performance and reaction kinetics (D Souza et al., 2024).
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Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
signalword
Danger
supp_hazards
存储类别
3 - Flammable liquids
flash_point_f
5.9 °F
flash_point_c
-14.5 °C