I19551
Isoprene
99%, contains <1000 ppm p-tert-butylcatechol as inhibitor
Synonym(s):
2-Methyl-1,3-butadiene
About This Item
vapor density
2.35 (vs air)
Quality Level
vapor pressure
8.82 psi ( 20 °C)
Assay
99%
form
liquid
autoignition temp.
428 °F
contains
<1000 ppm p-tert-butylcatechol as inhibitor
expl. lim.
10 %
refractive index
n20/D 1.422 (lit.)
bp
34 °C (lit.)
mp
−146 °C (lit.)
density
0.681 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CC(=C)C=C
InChI
1S/C5H8/c1-4-5(2)3/h4H,1-2H2,3H3
InChI key
RRHGJUQNOFWUDK-UHFFFAOYSA-N
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Application
Packaging
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 3 - Carc. 1B - Flam. Liq. 1 - Muta. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
-65.2 °F - closed cup
Flash Point(C)
-54 °C - closed cup
Personal Protective Equipment
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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