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About This Item

Linear Formula:
(C3H5)C≡CH
CAS Number:
6746-94-7
Molecular Weight:
66.10
MDL number:
MFCD02181090
UNSPSC Code:
12352100
PubChem Substance ID:
24880094
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concentration

70 wt. % in toluene

refractive index

n20/D 1.4480

bp

79-80 °C

bulk density

0.797 g/mL

SMILES string

C#CC1CC1

InChI

1S/C5H6/c1-2-5-3-4-5/h1,5H,3-4H2

InChI key

NPTDXPDGUHAFKC-UHFFFAOYSA-N

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-4.0 °F - closed cup

Flash Point(C)

-20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBC5748
02413TE
05511TE
03223AE
03123AE

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