{"id":48819,"date":"2024-05-16T17:36:02","date_gmt":"2024-05-16T09:36:02","guid":{"rendered":"http:\/\/www.newtopchem.com\/archives\/48819"},"modified":"2024-05-16T17:36:02","modified_gmt":"2024-05-16T09:36:02","slug":"2-chlorothiophene","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/48819","title":{"rendered":"2-chlorothiophene","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-48818\" src=\"http:\/\/www.newtopchem.com\/wp-content\/uploads\/2024\/05\/7e39ddbc47704c3b8177154977db3d64.gif\" width=\"227\" height=\"227\" alt=\"2-Chlorothiophene Structural Formula\" \/><\/p>\n<p>Structural formula<\/p>\n<table class=\"summary-table table table-striped table-bordered\">\n<col width=\"90\" \/>\n<tbody>\n<tr>\n<th scope=\"row\">Business number<\/th>\n<td>02B4<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular formula<\/th>\n<td>C4H3ClS<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular weight<\/th>\n<td>118.59<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">label<\/th>\n<td>\n<p>                         2-Thienyl chloride<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"nav nav-tabs\">\n<li class=\"active\"><a href=\"#bh\">Numbering system<\/a><\/li>\n<li><a href=\"#wx\">Physical property data<\/a><\/li>\n<li><a href=\"#dl\">Toxicological data<\/a><\/li>\n<li><a href=\"#st\">Ecological data<\/a><\/li>\n<li><a href=\"#fz\">Molecular structure data<\/a><\/li>\n<li><a href=\"#js\">Computing chemical data<\/a><\/li>\n<li class=\"dropdown pull-right\">\n                     <a href=\"\" class=\"dropdown-toggle\">More <span class=\"caret\"><\/span><\/a><\/p>\n<ul class=\"dropdown-menu\" role=\"menu\">\n<li><a href=\"#xz\">Properties and Stability<\/a><\/li>\n<li><a href=\"#zc\">Storage method<\/a><\/li>\n<li><a href=\"#hc\">Synthesis method<\/a><\/li>\n<li><a href=\"#yt\">Purpose<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 id=\"bh\">Numbering system<\/h2>\n<p><b>CAS number:<\/b>96-43-5<\/p>\n<p><b>MDL number:<\/b>MFCD00005421<\/p>\n<p><b>EINECS number:<\/b>202-505-3<\/p>\n<p><b>RTECS number:<\/b>XM8575000<\/p>\n<p><b>BRN number:<\/b>104652<\/p>\n<p><b>PubChem number:<\/b>24849555<\/p>\n<h2 id=\"wx\">Physical property data<\/h2>\n<p><p>1. Properties: Colorless liquid.  <\/p>\n<p>2. Density (g\/mL, 20\u2103): 1.285<\/p>\n<p>3. Relative vapor density (g\/mL, air=1): Undetermined<\/p>\n<p>4. Melting point (\u00baC): -72<\/p>\n<p>5. Boiling point (\u00baC, normal pressure): 128-129<\/p>\n<p>6. Boiling point (\u00baC, kPa): Undetermined<\/p>\n<p>  p&gt;<\/p>\n<p>7. Refractive index: 1.547<\/p>\n<p>8. Flash point (\u00baC): 22<\/p>\n<p>9. Specific rotation (\u00ba): Undetermined<\/p>\n<p>10. Autoignition point or ignition temperature (\u00baC): Undetermined<\/p>\n<p>11. Vapor pressure (mmHg, \u00baC): Undetermined<\/p>\n<p>12. Saturated vapor pressure (kPa,  \u00baC): Undetermined<\/p>\n<p>13. Heat of combustion (KJ\/mol): Undetermined<\/p>\n<p>14. Critical temperature (\u00baC): Undetermined<\/p>\n<p>15.  Critical pressure (KPa): Undetermined<\/p>\n<p>16. Log value of oil-water (octanol\/water) partition coefficient: Undetermined<\/p>\n<p>17. Explosion upper limit (%, V\/V)  : Undetermined<\/p>\n<p>18. Lower explosion limit (%, V\/V): Undetermined<\/p>\n<p>19. Solubility: Undetermined<\/p>\n<\/p>\n<h2 id=\"dl\">Toxicological data<\/h2>\n<p><p>1. Acute toxicity: Rat oral LD5O: 129-516mg\/kg<\/p>\n<\/p>\n<h2 id=\"st\">Ecological data<\/h2>\n<p><p>This substance is slightly hazardous to water.  <\/p>\n<\/p>\n<h2 id=\"fz\">Molecular structure data<\/h2>\n<p><p>1. Molar refractive index: 29.53<\/p>\n<p>2. Molar volume (cm<sup>3<\/sup>\/mol): 90.8<\/p>\n<p>3. Isotonic specific volume (90.2K  ): 226.3<\/p>\n<p>4. Surface tension (dyne\/cm): 38.4<\/p>\n<p>5. Polarizability (10-24cm3): 11.70<\/p>\n<\/p>\n<h2 id=\"js\">Compute chemical data<\/h2>\n<p><p>1. Reference value for hydrophobic parameter calculation (XlogP): None<\/P><\/p>\n<p>2. Number of hydrogen bond donors: 0<\/p>\n<p>3. Number of hydrogen bond acceptors: 1<\/p>\n<p>4. Number of rotatable chemical bonds: 0<\/p>\n<p>5. Number of tautomers: none<\/p>\n<p>6. Topological molecule polar surface area 28.2<\/p>\n<p>7. Number of heavy atoms: 6<\/p>\n<p>8. Surface charge: 0<\/p>\n<p>9. Complexity: 46.8<\/p>\n<p>10. Number of isotope atoms: 0<\/p>\n<p>11. Determine the number of atomic stereocenters: 0<\/p>\n<p>12. Uncertain number of atomic stereocenters: 0<\/p>\n<p>13. Determine the number of chemical bond stereocenters: 0  <\/p>\n<p>14. Number of uncertain chemical bond stereocenters: 0<\/p>\n<p>15. Number of covalent bond units: 1<\/p>\n<\/p>\n<h2 id=\"xz\">Properties and stability<\/h2>\n<p><p>Avoid contact with oxides.  <\/p>\n<\/p>\n<h2 id=\"zc\">Storage method<\/h2>\n<p>\n     Store in a cool place, ventilated warehouse.  Keep away from fire, heat sources, anti-static and anti-explosion.  Keep container tightly sealed.  should be kept away from oxidizer, do not store together.  Use explosion-proof lighting and ventilation facilities.  It is prohibited to use mechanical equipment and tools that are prone to sparks.  The storage area should be equipped with emergency spill treatment equipment and suitable containment materials.\n     <\/p>\n<h2 id=\"hc\">Synthesis method<\/h2>\n<p>\n     None\n     <\/p>\n<h2 id=\"yt\">Purpose<\/h2>\n<p>\n     None\n     <\/p>\n<p>     extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/44934\">https:\/\/www.newtopchem.com\/archives\/44934<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/fascat-9102-catalyst\/\">https:\/\/www.bdmaee.net\/fascat-9102-catalyst\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/dabco-pt302-low-odor-tertiary-amine-catalyst-low-odor-catalyst-pt302\/\">https:\/\/www.bdmaee.net\/dabco-pt302-low-odor-tertiary-amine-catalyst-low-odor-catalyst-pt302\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/fentacat-5-catalyst-cas135470-94-3-solvay\/\">https:\/\/www.bdmaee.net\/fentacat-5-catalyst-cas135470-94-3-solvay\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/39826\">https:\/\/www.newtopchem.com\/archives\/39826<\/a><\/br>extended-reading:<a href=\"https:\/\/www.cyclohexylamine.net\/dabco-xd-104-dabco-tertiary-amine-catalyst\/\">https:\/\/www.cyclohexylamine.net\/dabco-xd-104-dabco-tertiary-amine-catalyst\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/nnnn-tetramethyl-16-hexanediamine\/\">https:\/\/www.bdmaee.net\/nnnn-tetramethyl-16-hexanediamine\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.morpholine.org\/category\/morpholine\/\">https:\/\/www.morpholine.org\/category\/morpholine\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/81\">https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/81<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/dibutyl-tin-maleate-cas78-04-6-tributyl-tin-oxide\/\">https:\/\/www.bdmaee.net\/dibutyl-tin-maleate-cas78-04-6-tributyl-tin-oxide\/<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Structural formula Business number 02B4 Molecular formu&#8230;<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48818,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[15313],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48819"}],"collection":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/comments?post=48819"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48819\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48818"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48819"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}