2 Vinyl Thiophene

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2 vinyl thiophene. 1 481 hours half life from model lake. Causes skin irritation warning skin corrosion irritation. 2 50 est molecular weight. 2 vinylthiophene is considered to be a practically insoluble in water and relatively neutral molecule.
1 1 2 5 thiophenediyl bis 1 1 1 trimethyl stannane cas number 86134 26 1. Heteroaromatic compounds are compounds containing an aromatic ring where a carbon atom is linked to an hetero atom. Recommendation for 3 vinyl thiophene usage levels up to. 2 72 estimated volatilization from water.
Not for fragrance use. Recommendation for 3 vinyl thiophene flavor usage levels up to. 0 0015 atm m3 mole estimated by bond sar method half life from model river. Flammable liquid and vapor warning flammable liquids h302 100.
For example 2 mercapto 2 4 pentadienoic acids which are readily available via hydrolysis of rhodanine derivatives are oxidized by halogens to the corresponding thiophene 2 carboxylic acids equation 25. Pubchem substance id 329765309. Predict works with chrome or firefox category. Find sigma aldrich 640182 msds related peer reviewed papers technical documents similar products more at sigma aldrich.
2 vinyl thiophene thiophene 2 ethenyl supplier sponsors. 2 vinylthiophene cas 1918 82 7 synthesis structure density melting point boiling point. Natural substances and extractives. Molecular weight 409 75.
Bioaccumulation estimates from log kow bcfwin v2 17. 104 2 hours 4 34 days removal in wastewater. Empirical formula hill notation c 10 h 20 ssn 2. Log bcf from regression based method 1 391 bcf 24 59 log kow used.
Harmful in contact with skin warning acute toxicity dermal h315 100. Natural substances and extractives. 2 vinylthiophene belongs to the class of organic compounds known as heteroaromatic compounds. Harmful if swallowed warning acute toxicity oral h312 100.