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338826

Acetic acid

Name: Acetic acid
Brand: SIGALD

glacial, ≥99.99% trace metals basis

Synonym(s):

Glacial acetic acid

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About This Item

Linear Formula:

CH₃CO₂H

CAS Number:

64-19-7

Molecular Weight:

60.05

UNSPSC Code:

12352106

NACRES:

NA.21

PubChem Substance ID:

329754692

EC Number:

200-580-7

Beilstein/REAXYS Number:

506007

MDL number:

MFCD00036152

Assay:

≥99.99% trace metals basis

Form:

liquid

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Properties

Quality Level

100

agency

suitable for ASTM^® 7969, suitable for ASTM^® 7979, suitable for DIN 38407-43, suitable for EPA 1634, suitable for EPA 534, suitable for EPA 8328, suitable for EPA ACB B21-03, suitable for ISO 21675 2019, suitable for ISO 25101, suitable for ISO/CEN 15968-2011

vapor density

2.07 (vs air)

assay

≥99.99% trace metals basis

form

liquid

autoignition temp.

800 °F

expl. lim.

16 %, 92 °F, 4 %, 59 °F

technique(s)

HPLC: suitable

refractive index

n20/D 1.371 (lit.)

pH

2.5 (20 °C, 50 g/L)

bp

117-118 °C (lit.)

mp

16.2 °C (lit.)

density

1.04 g/mL at 25 °C (lit.)

SMILES string

[F2C(F2C)13F3C]C(O)=O

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)

InChI key

QTBSBXVTEAMEQO-UHFFFAOYSA-N

Description

Application

Acetic acid can be used as a catalyst:

For the solvent-free one-pot condensation of indoles with aryl or heteroaryl aldehydes to synthesize di(indolyl)methanes.
In the Pictet-Spengler reaction of substituted tryptamines with cyclic ketones to synthesize tetrahydrospiro-Ͱ-carbolines.
To synthesize trisubstituted thiazoles via domino multicomponent reaction.

It can also be used as a:

solvent to synthesize aryl amine-functionalized 1,3,5-triazine derivatives via aryl amination of cyanuric chloride with aromatic amines.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

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pictograms

GHS02,GHS05

signalword

Danger

hcodes

H226,H314

pcodes

P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

Storage Class

3 - Flammable liquids

flash_point_f

102.2 °F - closed cup

flash_point_c

39 °C - closed cup

Regulatory Information

危险化学品

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Global Trade Item Number

SKU	GTIN
338826-25ML-KC	04061838082091
338826-100ML	04061837760075
338826-25ML	04061826745434
338826-4X100ML	04061837760082
338826-500ML	04061837760099