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521140

3-Ethynyltoluene

97%

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About This Item

Linear Formula:
Ch3C6H4C≡CH
CAS Number:
766-82-5
Molecular Weight:
116.16
NACRES:
NA.22
PubChem Substance ID:
24874190
UNSPSC Code:
12352100
MDL number:
MFCD01318174
Assay:
97%
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Quality Segment

100

assay

97%

refractive index

n20/D 1.5440 (lit.)

bp

170-175 °C (lit.)

density

0.900 g/mL at 25 °C (lit.)

SMILES string

Cc1cccc(c1)C#C

InChI

1S/C9H8/c1-3-9-6-4-5-8(2)7-9/h1,4-7H,2H3

InChI key

RENYIDZOAFFNHC-UHFFFAOYSA-N

signalword

Danger

Hazard Classifications

Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

77.0 °F - closed cup

flash_point_c

25 °C - closed cup

ppe

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

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