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279129

Sigma-Aldrich

trans-2-Methyl-1,3-pentadiene

70%

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About This Item

Linear Formula:
CH3CH=CHC(CH3)=CH2
CAS Number:
926-54-5
Molecular Weight:
82.14
Beilstein/REAXYS Number:
1839462
EC Number:
213-136-2
MDL number:
MFCD00009292
UNSPSC Code:
12352103

assay

70%

refractive index

n20/D 1.445 (lit.)

bp

75-76 °C (lit.)

density

0.718 g/mL at 25 °C (lit.)

SMILES string

C\C=C\C(C)=C

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Other Notes

Remainder 4-methyl-1,3-pentadiene

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

17.6 °F - closed cup

flash_point_c

-8 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
16401PG
03116LT
01507BR
06916TU
06124HU

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