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604496

Sigma-Aldrich

2-Methyl-1,3-butadiene-1-13C

≥99 atom % 13C, ≥97% (CP), contains p-tert-butylcatechol as stabilizer

Synonym(s):

Isoprene-1-13C

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About This Item

Linear Formula:
H2C=CHC(CH3)=13CH2
CAS Number:
628728-91-6
Molecular Weight:
69.11
MDL number:
MFCD08702839
UNSPSC Code:
12352002
PubChem Substance ID:
329758990

isotopic purity

≥99 atom % 13C

Assay

≥97% (CP)

contains

p-tert-butylcatechol as stabilizer

bp

34 °C (lit.)

mp

-146 °C (lit.)

density

0.681 g/mL at 25 °C

mass shift

M+1

SMILES string

CC(=[13CH2])C=C

InChI

1S/C5H8/c1-4-5(2)3/h4H,1-2H2,3H3/i2+1

InChI key

RRHGJUQNOFWUDK-VQEHIDDOSA-N

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Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Signal Word

Danger

Hazard Statements

H224,H341,H350,H411

Hazard Classifications

Aquatic Chronic 2 - Carc. 1B - Flam. Liq. 1 - Muta. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-65.2 °F

Flash Point(C)

-54 °C

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Certificates of Analysis (COA)

Lot/Batch Number
MBBD4953
CX1614
TP0945

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