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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:
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

Signal Word

Danger

Hazard Statements

H225,H304,H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

17.6 °F - closed cup

Flash Point(C)

-8 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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

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