Merck
All Photos(4)

T6508

Sigma-Aldrich

三氟乙酸

ReagentPlus®, 99%

Synonym(s):
TFA
Linear Formula:
CF3COOH
CAS Number:
Molecular Weight:
114.02
Beilstein:
742035
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

蒸汽密度

3.9 (vs air)

质量水平

200

蒸汽压

97.5 mmHg ( 20 °C)

产品线

ReagentPlus®

测定

99%

形式

liquid

杂质

≤0.05% water

折射率

n20/D 1.3 (lit.)

pH值(酸碱度)

1 (10 g/L)

bp

72.4 °C (lit.)

mp

−15.4 °C (lit.)

溶解性

ethanol: soluble 0.33 mL/mL

密度

1.489 g/mL at 20 °C (lit.)

SMILES string

OC(C(F)(F)F)=O

InChI

1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)

InChI key

DTQVDTLACAAQTR-UHFFFAOYSA-N

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Related Categories

包装

1, 10, 5×10, 10×10 amp in ampule
5, 25, 100, 4×100, 500 mL in glass bottle
1, 2 L in glass bottle
每支安瓶中1 mL。

法律信息

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 2

闪点(F)

212.0 °F - Pensky-Martens closed cup

闪点(C)

> 100 °C - Pensky-Martens closed cup

Certificate of Analysis

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Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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