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Merck

16040

Sigma-Aldrich

连苯三酚

ACS reagent, ≥99%

别名:

1,2,3-苯三酚, 2,3-二羟基苯酚, 焦性食子酸

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About This Item

线性分子式:
C6H3(OH)3
CAS号:
分子量:
126.11
Beilstein:
907431
EC號碼:
MDL號碼:
分類程式碼代碼:
12161700
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

品質等級

蒸汽密度

4.4 (vs air)

蒸汽壓力

10 mmHg ( 167.7 °C)

化驗

≥99%

形狀

solid

技術

HPLC: suitable

燃燒殘留物

≤0.005% (as SO4)

bp

309 °C (lit.)

mp

131.0-135.0 °C
133-134 °C (lit.)

溶解度

water: soluble

負離子痕跡

chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤50 mg/kg

正離子痕跡

Fe: ≤0.001%
heavy metals (as Pb): ≤0.0005%

應用

pharmaceutical (small molecule)

SMILES 字串

Oc1cccc(O)c1O

InChI

1S/C6H6O3/c7-4-2-1-3-5(8)6(4)9/h1-3,7-9H

InChI 密鑰

WQGWDDDVZFFDIG-UHFFFAOYSA-N

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應用

邻苯三酚已用于制备内皮细胞提取物,用于通过反相HPLC法测定维生素E含量。 它还被用于制备肝脏提取物,以通过HPLC法分析视黄醇含量。

生化/生理作用

邻苯三酚也称为1,2,3-三羟基苯,能够抑制大鼠肛门肌对一氧化氮(NO)的反应。

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Muta. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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