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30-0901

四氢呋喃

Name: 四氢呋喃
Brand: SAJ

≥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

经验公式（希尔记法）:

C₄H₈O

化学文摘社编号:

109-99-9

分子量:

72.11

UNSPSC Code:

12352005

PubChem Substance ID:

329753428

MDL number:

MFCD00005356

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)

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属性

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

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

说明

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

EUH019

存储类别

3 - Flammable liquids

flash_point_f

5.9 °F

flash_point_c

-14.5 °C

法规信息

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Ryan D Pensack et al.

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货号	GTIN
30-0901-8-15KG-J	04061833411070