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91701

Trifluoroacetic acid

Name: Trifluoroacetic acid
Brand: SIAL

ampule, ≥99.5% (T)

Synonym(s):

TFA

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About This Item

Linear Formula:

CF₃COOH

CAS Number:

76-05-1

Molecular Weight:

114.02

EC Number:

200-929-3

UNSPSC Code:

12190000

MDL number:

MFCD00004169

Beilstein/REAXYS Number:

742035

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Properties

vapor density

3.9 (vs air)

vapor pressure

97.5 mmHg ( 20 °C)

assay

≥99.5% (T)

quality

ampule

impurities

≤0.05% water

refractive index

n20/D 1.3 (lit.)

bp

72.4 °C (lit.)

mp

−15.4 °C (lit.)

density

1.489 g/mL at 20 °C (lit.)

suitability

in accordance for sequence analysis test

storage temp.

−20°C

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

Description

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pictograms

GHS05,GHS07

signalword

Danger

hcodes

H314,H332,H412

pcodes

P261 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

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

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

>212.0 °F - Pensky-Martens closed cup

flash_point_c

> 100 °C - Pensky-Martens closed cup

ppe

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

Regulatory Information

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