Question: What is the formula for alkane 2 3 4 Trimethylpentane?

2,3,4-Trimethylpentane | C8H18 – PubChem.

What is the molecular formula for alkane 2 2 4-Trimethylpentane?

An alkane that consists of pentane bearing two methyl substituents at position 2 and a single methyl substituent at position 4. 2,2,4-Trimethylpentane, also known as isooctane or iso-octane, is an organic compound with the formula (CH3)3CCH2CH(CH3)2.

What is the correct structural formula for 2 3 3-Trimethylpentane?

2,3,3-Trimethylpentane | C8H18 – PubChem.

What is the heat of formation for 2 3 4-Trimethylpentane?


Heat capacity (C) 247.32 J K−1 mol−1
Std molar entropy (So298) 329.32 J K−1 mol−1
Std enthalpy of formation (ΔfH⦵298) −256.9–−253.5 kJ mol−1
Std enthalpy of combustion (ΔcH⦵298) −5.4671–−5.4639 MJ mol−1

How many Stereocenters are there in the compound 2 3 4-Trimethylpentane?

Explanation: 2,3,4-trimethylpentane does not contain any stereocenters. The structure is a five-carbon chain, with the end carbons bonded to three hydrogens each.

What is the structure of 2 3 4-Trimethylpentane?

2,3,4-Trimethylpentane | C8H18 – PubChem.

What is ISO octane used for?

use in determining octane number

blends of two reference fuels: iso-octane, which resists knocking, and heptane, which knocks readily. The octane number is the percentage by volume of iso-octane in the iso-octane–heptane mixture that matches the fuel being tested in a standard test engine.

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How many types of carbon atoms are present in 223 Trimethylpentane?

All four types are present in the above compound .

What is the molecular formula C before h for 2 2 3 Trimethylpentane?


PubChem CID 11255
Chemical Safety Laboratory Chemical Safety Summary (LCSS) Datasheet
Molecular Formula C8H18
Synonyms 2,2,3-TRIMETHYLPENTANE 564-02-3 Pentane, 2,2,3-trimethyl- NSC73954 EINECS 209-266-4 More…
Molecular Weight 114.23 g/mol

How many stereoisomers does 2 3 4 pentane have?

The answer is apparently 4, but the solution does not make sense.

How do you know if a compound is chiral?

Look for carbons with four different groups attached to identify potential chiral centers. Draw your molecule with wedges and dashes and then draw a mirror image of the molecule. If the molecule in the mirror image is the same molecule, it is achiral. If they are different molecules, then it is chiral.

How many stereoisomers are possible for?

Four stereoisomers are therefore possible, R,R; S,S; S,R; and R,S.

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