trans-2-Methyl-2-butenal

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Names

[ CAS No. ]:
497-03-0

[ Name ]:
trans-2-Methyl-2-butenal

[Synonym ]:
TRANS-2-METHYL-2-BUTENAL
MFCD00006977
EINECS 207-833-0

Chemical & Physical Properties

[ Density]:
0.871 g/mL at 25 °C(lit.)

[ Boiling Point ]:
116-119 °C752 mm Hg(lit.)

[ Molecular Formula ]:
C5H8O

[ Molecular Weight ]:
84.11640

[ Flash Point ]:
65 °F

[ Exact Mass ]:
84.05750

[ PSA ]:
17.07000

[ LogP ]:
1.15150

[ Index of Refraction ]:
n20/D 1.448(lit.)

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H315-H319-H335

[ Precautionary Statements ]:
P210-P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F:Highlyflammable;Xi:Irritant;

[ Risk Phrases ]:
R11;R36/37/38

[ Safety Phrases ]:
S16-S26-S36

[ RIDADR ]:
UN 1989 3/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
3

Precursor & DownStream

Precursor

  • Tiglic acid
  • But-2-yne
  • carbon monoxide
  • 2-bromo-2-butene
  • (z)-2-bromo-2-butene
  • 2-Buten-1-ol, 2-Methyl-, (2E)-
  • UNII:O364AQJ1K5
  • 2-methyl-3-ethoxybutanal
  • Ethyl Tiglate
  • 1-Penten-3-one

DownStream

  • 2,3,4,5-Tetramethyl-2-cyclopenten-1-one
  • 2-hydroxy-3-methylpent-3-enenitrile
  • Pentamethylcyclopentadiene
  • Ethyl carbonate
  • (1S,6R)-1,6-dimethyl-4-oxocyclohex-2-ene-1-carbaldehyde
  • 4β-formyl-3β-methoxy-4α,5α-dimethylcyclohexanone
  • 4-Hydroxyacetophenone
  • 4,5-Dimethyl-2-phenylpyridine
  • 2,4-dimethylhexa-2,4-dienoic acid

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