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253871

1-Nonyne

99%

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About This Item

Linear Formula:
CH3(CH2)6C≡CH
CAS Number:
3452-09-3
Molecular Weight:
124.22
NACRES:
NA.22
PubChem Substance ID:
24855336
UNSPSC Code:
12352100
EC Number:
222-375-1
MDL number:
MFCD00009567
Assay:
99%
Form:
liquid
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vapor pressure

16 mmHg ( 37.7 °C)

Quality Segment

100

assay

99%

form

liquid

refractive index

n20/D 1.422 (lit.)

bp

150-151 °C (lit.)

mp

−50 °C (lit.)

density

0.757 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCC#C

InChI

1S/C9H16/c1-3-5-7-9-8-6-4-2/h1H,4-9H2,2H3

InChI key

OSSQSXOTMIGBCF-UHFFFAOYSA-N

General description

1-Nonyne reacts with thianthrene cation radical tetrafluoroborate to form trans-1,2-bis(5-thianthreniumyl)alkene tetrafluoroborate.

Application

1-Nonyne has been used in enantioselective synthesis of cladospolide B, C and (ent)-cladospolide D.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

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

93.2 °F - closed cup

flash_point_c

34 °C - closed cup

ppe

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

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