{"id":27326,"date":"2025-06-19T22:13:39","date_gmt":"2025-06-19T22:13:39","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=27326"},"modified":"2025-06-19T22:13:40","modified_gmt":"2025-06-19T22:13:40","slug":"what-is-iupac-name-for-ch3-ch2-ch2-ch2-ch2-cch","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/what-is-iupac-name-for-ch3-ch2-ch2-ch2-ch2-cch\/","title":{"rendered":"what is IUPAC name for CH3-CH2-CH2-CH2-CH2-C?CH"},"content":{"rendered":"\n<p>what is IUPAC name for CH3-CH2-CH2-CH2-CH2-C?CH<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>The IUPAC name for <strong>CH\u2083\u2013CH\u2082\u2013CH\u2082\u2013CH\u2082\u2013CH\u2082\u2013C\u2261CH<\/strong> is <strong>1-heptyne<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<p>This compound is a <strong>straight-chain alkyne<\/strong>. Let\u2019s go through how to determine its IUPAC name step by step:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1. <strong>Identify the longest carbon chain containing the triple bond:<\/strong><\/h4>\n\n\n\n<p>The structure is:<\/p>\n\n\n\n<p>CH\u2083\u2013CH\u2082\u2013CH\u2082\u2013CH\u2082\u2013CH\u2082\u2013C\u2261CH<br>This is a chain of <strong>7 carbon atoms<\/strong> in total.<\/p>\n\n\n\n<p>Triple bond is between <strong>C6 and C7<\/strong> in the chain (starting count from the end nearest to the triple bond for the lowest possible number).<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. <strong>Number the carbon atoms in the main chain:<\/strong><\/h4>\n\n\n\n<p>Start numbering from the end closest to the triple bond to give it the lowest number:<\/p>\n\n\n\n<p>1 \u2192 C\u2261CH<br>2 \u2192 CH\u2082<br>3 \u2192 CH\u2082<br>4 \u2192 CH\u2082<br>5 \u2192 CH\u2082<br>6 \u2192 CH\u2082<br>7 \u2192 CH\u2083<\/p>\n\n\n\n<p>So, the triple bond starts at <strong>carbon 1<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. <strong>Identify the suffix for triple bonds:<\/strong><\/h4>\n\n\n\n<p>Alkynes use the suffix <strong>\u2013yne<\/strong>. Since the triple bond starts at carbon 1, we use <strong>&#8220;1-yne&#8221;<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4. <strong>Identify the base name based on the number of carbon atoms:<\/strong><\/h4>\n\n\n\n<p>Seven carbon atoms correspond to the prefix <strong>hept-<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5. <strong>Combine the parts:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Root: <strong>hept-<\/strong><\/li>\n\n\n\n<li>Triple bond position: <strong>1-yne<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Final IUPAC name: <strong>1-heptyne<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Additional Notes:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The triple bond must always be given the <strong>lowest possible number<\/strong> in IUPAC naming.<\/li>\n\n\n\n<li>If there were any side groups or substituents, they would be named and numbered accordingly, but in this case, it is a straight chain with no branches.<\/li>\n\n\n\n<li><strong>1-heptyne<\/strong> is an <strong>unsaturated hydrocarbon<\/strong> belonging to the <strong>alkynes<\/strong> family, with the formula C\u2087H\u2081\u2082.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"722\" height=\"1024\" src=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner10-126.jpeg\" alt=\"\" class=\"wp-image-27330\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner10-126.jpeg 722w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner10-126-212x300.jpeg 212w\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>what is IUPAC name for CH3-CH2-CH2-CH2-CH2-C?CH The Correct Answer and Explanation is: The IUPAC name for CH\u2083\u2013CH\u2082\u2013CH\u2082\u2013CH\u2082\u2013CH\u2082\u2013C\u2261CH is 1-heptyne. Explanation: This compound is a straight-chain alkyne. Let\u2019s go through how to determine its IUPAC name step by step: 1. Identify the longest carbon chain containing the triple bond: The structure is: CH\u2083\u2013CH\u2082\u2013CH\u2082\u2013CH\u2082\u2013CH\u2082\u2013C\u2261CHThis is a chain [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-27326","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/27326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=27326"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/27326\/revisions"}],"predecessor-version":[{"id":27332,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/27326\/revisions\/27332"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=27326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=27326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=27326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}