Formula Weight. EC / List no. Structural isomers for Butane having formula C4H10 are two. CAS no. CH3CH2CHCH2CH3, with a CH3 group attached to the third carbon atom. How many liters of CO2 at STP are produced from the complete combustion of 2.00 moles of heptane? C7H16 + 11O2 → 7CO2 + 8H2O. Available on GSA Contract (2) Greener Alternative (8) Application. This information is only displayed if the substance is well-defined, its identity is not claimed confidential and there is sufficient information available in ECHA’s databases for ECHA’s algorithms to generate a molecular structure. Its condensed structural formula is "CH"_3"CH"_2"CH"_2"CH"_2"CH"_2"CH"_2"CH"_3. 314 L. What is the condensed structural formula for the compound 3-hexene? : 562-49-2. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). formula: C7H16 One is n-butane and the other is iso-butane. CH3CH2CH2CH double bond … Structure, properties, spectra, suppliers and links for: 3,3-Dimethylpentane, 562-49-2. Heptane consists of a chain of seven carbon atoms. You can learn how to draw a condensed structural formula here. More help available here. 0 - 100 (34) 101 - 200 (3) Boiling Point (°C) 100 (1) 78 (1) 80 (3) 86 (1) 89 (2) 90 (3) 91 (2) 92 (1) 98 (26) Melting Point (°C) less than 0 (7) 0 - 100 (26) Feature. Structural isomers have same molecular formula but different structural formula. Now, try this - instead of memorizing each structure, cover the structural formula and try to deduce it from the name of the isomer alone. : 209-230-8. CH2 double bond CHCH2CH2CH2CH3. CH3CH double bond CH2CH2CH3. Mol.