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325341

Sigma-Aldrich

Propargyl benzenesulfonate

96%

Synonym(s):

2-Propyn-1-yl benzenesulfonate, 2-Propynyl benzenesulfonate, Propargyl besylate, Propargyl phenylsulfonate

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About This Item

Linear Formula:
C6H5SO3CH2C≡CH
CAS Number:
6165-75-9
Molecular Weight:
196.22
Beilstein:
1107228
EC Number:
228-203-1
MDL number:
MFCD00013459
UNSPSC Code:
12352100
PubChem Substance ID:
24859503
NACRES:
NA.22

Assay

96%

form

liquid

refractive index

n20/D 1.525 (lit.)

bp

140-142 °C/2 mmHg (lit.)

mp

−30 °C (lit.)

density

1.243 g/mL at 25 °C (lit.)

SMILES string

O=S(=O)(OCC#C)c1ccccc1

InChI

1S/C9H8O3S/c1-2-8-12-13(10,11)9-6-4-3-5-7-9/h1,3-7H,8H2

InChI key

RAGBYXLIHQFIPK-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

212.0 °F - closed cup

Flash Point(C)

100 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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