- InChI
- InChI=1S/C10H8N2S2/c1-3-7-11-9(5-1)13-14-10-6-2-4-8-12-10/h1-8H
- InChI Key
- HAXFWIACAGNFHA-UHFFFAOYSA-N
- Formula
- C10H8N2S2
- SMILES
- c1ccc(SSc2ccccn2)nc1
- Molecular Weight1
- 220.31
- CAS
- 2127-03-9
- Other Names
-
- 2,2'-Dipyridinyl disulfide
- 2,2'-Dipyridyl disulfide
- 2,2'-Dithiobis(pyridine)
- 2,2'-Dithiodipyridine
- 2-Dipyridyl disulfide
- 2-Pyridinyl disulfide
- 2-Pyridyl disulfide
- 2PDS
- Aldrithiol 2
- Aldrithol-2
- Bis(2-pyridinyl) disulfide
- Bis(2-pyridyl) disulfide
- Di-2-Pyridyl disulfide
- NSC 677438
- NSC 94055
- Pyridine, 2,2'-dithiodi-
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.3559 | Relay (1.0) Calculated Property | |
| ΔfG° | 352.84 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | 308.12 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 92.85 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.51 | eV | Relay (1.0) Calculated Property |
| log10WS | -2.97 | Relay (1.0) Calculated Property | |
| logPoct/wat | 3.276 | Crippen Calculated Property | |
| McVol | 156.900 | ml/mol | McGowan Calculated Property |
| Pc | 4211.13 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 601.54 | K | Relay (1.0) Calculated Property |
| Tc | 869.52 | K | Relay (1.0) Calculated Property |
| Tfus | 331.15 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Vc | 0.557 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
![2-Oxazolidinone, n-[2-(2-pyridylthio)ethyl]-.](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAPoAAAD6CAIAAAAHjs1qAAAYz0lEQVR4nO3de1TUZf4H8M9cmAEEFFHkYqHiJfCWgqZRmkpWylLnZ25qjdXq4taewFIjj9nomjUc9RzW/eWGtrvQhqVuv5OjlidqvYviAIkIiqEoIqLcZGCcAWY+vz+eaRwuCszti/N8XqfTOX7n+/3Ox/E9zzzP8/3OPCJEBEL4IBa6AEJch+JOOEJxJxyhuBOOUNwJRyjuhCMUd8IRijvhCMWdcITiTjhCcSccobgTjlDcCUco7oQjFHfCEYo74QjFnXCE4k44QnEnHKG4E45Q3AlHKO6EIxR3whGKO+EIxZ1whOJOOEJxJxyhuBOOUNwJRyjuhCMUd8IRijvhCMWdcITiTjhCcSccobgTjlDcCUco7oQjFHfCEYo74QjFnXCE4k44QnEnHKG4E45Q3AlHKO6EIxR3whGKO+EIxZ1whOJOOEJxJxyhuBOOUNwJRyjuhCMUd8IRijvhCMWdcITiTjhCcSccobgTjlDcCUco7oQjFHfCEYo74QjFnXCE4k44QnEnHKG4E45Q3AlHKO6EIxR3whGKO+EIxZ1whOJOOEJxJxyhuBOOUNwJRyjuhCMUd8IRijvhCMWdcITiTjhCcScckQpdQO9nqq3d3dR00mQyeHuP8/d/RSodIHRJxEbUunfh6tVl168vl0j85PIhDQ1ZBsMVoSsithMhotA19F4m091ffvEbNuzbfv3iha6FOAC17g+C2IJoMhguCl1ID5hMpvr6eqGr6KWEifuFCxcmTZoUGhq6evVqQQroJonEb9Cgd69ff7+kJLa29iuT6a7QFXVhx44dAQEBwcHB69evb2lpEbqc3gddq7m5OTU11dPT01LAjBkzzp075+IyekSrPVpWtjQ/37+gYLBeXyp0OZ0rLy9ftGiRSCQCAPb/kSNH7tu3T+i6eheXxj0rKysyMpKlPDQ0NDY21s/PDwCkUmlCQsKtW7dcWcyD6fWlzc03rLe0tNwuLHzs6tU/IWJDw2FEk0CltWcwGFJTU319fQHAy8srNjb2m2++GTNmDHudZ82aVVBQIHSNXaioqHDNE7ko7hcvXpw7dy77Bxg5cuT+/fvZ9pqamsTERKlUCgD9+/dPTU1taWlxTUn3YzQ2VVQo8/I8L19+rd1Dly8vKC39vVZ7XKMRFRVFa7UnBKnQmlqtHjp0KHth4+LiLl++zLa3tLSkpaUNGDCgd7YmTHNzc2ZmZnBwsFwu//zzz13wjE6Pe11dXXJyskwmA4B+/fqpVCqDwdBun+Li4ueff579mz322GMHDhxwdlX3Yaquzjh7NkSjAY1GdOXKGy0t1eXl72m1x/T60pqanXl53rdvf1Ffrz57Nvi3fRY3N7uoZWqnqKjoueeeYy9aRETEwYMHO+5j3Zr4+/t3+uILoq6uLiUlZfDgwZY+rUQiccGnkBPjbjQaMzIyAgMDAUAsFisUiqqqqgfsr1arw8PD2V8+Njb2/Pnzzquto6YmzYULMRoNaDRgabmbm29cvbqssPCx/Hy/wsKImze3sD6M0djIPgE0GsjL866oUBqNOpeVykIskUgsH4mtra0P2L+4uPiFF15gL+yoUaOEa00QES9fvpycnNyvXz9Wz4gRIzZv3jxs2DDWvy0rK3Pqszsr7ocPH3788cfZX2n69Om//PJLx31WrVqVmJhYX19v2cIGsqxD7+Hh0e5RJ2luvlFWlqDRiDUaOHs2+PbtNERjdw40GK5duaJg75CCgsHV1RnO7tB37KLcvn27m8cK25ogokajUSgU7KMGAGJiYtRqtclkQkSdTvf0008DQGRkZE1NjfNqcHzcy8vLFQoFmxwYPHhwRkYG+yu1U1VVJZfLASAwMHD79u3W7dPt27ctrVdAQECXrZfNTKbmqqrU/Hw/jQZycz2uXUtsbb3T05M0NBw6f348C31x8RONjaecUSoi/vzzz2PHjrUMQG2YzmKtSd++fQFg5syTiYno/MYEjUajWq2OiYlhlctksvnz5+fk5LTbrb6+fvz48QDwxBNPNDY2OqkYR8a9qalJpVL5+PgAgLe3d3JyslarfcD+eXl506ZNu1/vMzc3l73jAWDChAlHjhxxYKmIWF+vPncunMX00qU4vf5XO05mrK7OOHt2kEYDGo34yhVFc/NNhxWKeOnSpfnz57OXYvjw4bt377bnbJWVle+8s87LCwEwMBC3b0djtz7MeqyhAbdu3WYZSQcEBKxZs+bGjRv327+ioiIsLIyNuZ00Y+GwuKvV6iFDhlimCLrfCWs3t1BaWtruUevTWmYe7FFWVlRSEsuCfv78mIaGn+w/JyK2ttaVl7+bm+uh0UB+ft+8vG32jwsbGxuVSiW7TNGnTx+lUqnX6x1SbV4eTpuGAAiAEybg4cMOOatZZSUqldi/Pz755P8CQHh4eGpqanfa7JKSEjbYUygUnXYK7OSAuOfl5Vma4YkTJx49erSnZ7CeOZbJZImJiXfu3OtU6HQ6lUpl/WhDQ4NtpdbW1rJpouzsqPx8/6qqVJPJwa2IXl9SWjo/J0caETHcnpbYZDJlZGQEBQWxy0YKhaKystKxpSKiWo1Dh5pDHxeHpXZfQztzBhcuRA8P8zkXLqzZu3evsScfH6dPn+7Tpw8ArF271t5qOrAr7tXV1Q7sZFdUVCQkJIjFYgAIDg5OS0uzfpmuX79uGRKEhIS0e7RLra2tn332WUBAABvk/e1vq1taqm0utUvFxT9FRESwJmD27Nk9HRfm5ORMnTqVHT5p0qSTJ086qU5E1OlQpUJfXwRAmQwTE/FOj8cvaDRiVhbGxZlTLhZjXBxmZ9tY0v79+9mINjU11cZT3IeNcbce9Dh2CuXMmTOWYU1UVNSxY8esH83JyXnyySfZo9HR0cePH+/OOQ8dOjRu3Dh21IwZM86ePeuQUh+MzaIMHDgQenKhx/o9HxIScr+BvsNVVGBCAorFCIDBwZiWZu7Ql5Vhfn6bPUtK0PoaqF6PGRkYEWEOuq8vJibi1av21vPvf/9bJBKJxWI7Byrt2BL3rKys0aNHO29Ky2Qy7d69m41aRCLR/PnzrUcC7NFHH32000fbuXbtmkKhYKU+8sgjGRkZji21S92/0NOxR2dzn81m2dk4ebI5uJMnY3Y2Ll2KAPjdd/f2mT0b16xBRLx5E5VKHDDAvP+QIahSYV2dw4rZuHEjeyl+/PFHR52zZ3EvKSmJi4tj6XH2HUhNTU1KpdLLy6vTeR72KBvDeXt7K5VKnU7X8XDrHe7eveu8ah+suLh4zpw57HUbNWqU5R4KC7VazS61dDpedyWTCXfvxrAwBMCNG3HpUgwMxEcfRctrz+K+cSPKZOagT52Ke/agM+aKly9fDgB+fn55eXkOOWF3467VapVKJZspZ/cCOGqK4MGsZ/FDQ0PbfbizxrvdHH/HD4er9n+4OoL1HXKWT8XCwkLrGyg6vRfA9Rob8dNP8e5dXLoU33wTo6Jw5UrzQyzuO3eaO+hZWU4sw2QysQ/n4OBgh0zKdR13o9G4ePFi1sqKxWJBbjY6derUlClTWCYmT57cbuh26NAhdoWCdegnTJhg2TPb5uGSc+j1+pSUFHbZWCaTBQYGsvdqQEDAtm3bnHQ1zR5Ll+KSJXjiBHp4IBvysLi3tKAj4tc1g8Ewe/ZsNpt586a9VzO6jvuqVatYekaPHn3qlLMuGXaJ3YFzv4k59uigQYM8PDykUmnHiZ1ehc1osfEoAMybN6/79wK4GIs7Ir7xBk6dikbjvb67yzQ0NEycOJG1ZQ++cNmlruP+zDPPAMCwYcPseRpH6XjZxbpHXl1dDQASicT1gzwbfPPNN4sWLdq7d6/QhTyIJe7V1RgQgOnpAsQdEW/dujVy5EgAmDVrlj0X77qOe0JCAgAkJCTY/BwOd+nSpfh483elw8PDLTdgsK+rSaVSYctzJ5a4I+K2bRgSgjExAsQdEX/99ddBgwYBwKJFi2z+3O76u6ohISFsrMD+eObMme3bt+fn53d5oPMMHz587969P//887hx427dumW5bZr1g5F+W8E5li2D0FA4eVKYZw8PDz9w4ICvr+/OnTs/+OAD207S469mq9XqZcuWHThwwLbnc6CZM2fm5uYeOXLE8lYkTiUWw9//DmLhfrwiKirqu+++k8vlmzZt2rJliw1n6PpXxHpzkymVSi3zMMQZPvywzR+joqCgAH77boYAZs6cmZ6e/uqrr65atWrAgAGvv/56jw53q9+Z6c3vzIdUWBiEhQEAHDsG8fHwyScQGQkhIUKWtGDBgq1btyLiH//4x4MHD/bo2B7HnSLFp7o62LcPTpwQug4AAPjzn/+8atWqlpaWefPmZWdnd//AruP+EOX7ISr1ocOmAyoqhK7jNykpKW+++aZOp4uPj794sbs/8+ZWnRniPKGhAADXrwtdx29EIlFaWtoLL7xQXV39/PPPnz9/vjtH9bh1pxaUTwMHgkwGtbWg1wtdym88PDz27NkTHR1dVlY2adKkim589LhV605vRecRiyE4GBDhxg2hS7HSp0+fzMxMiURy9+7dzZs3d7k/DVVJd/W2/gyj0+kAQCKRWH5L5wHcaqhKnIrFvfeMVpnly5cbjcakpCR24+SDudtiNdOmFSECIohEQpfidnph3Pfs2XPkyJGBAweuXbu2O/vbGPde29gfOxbRW0t76PW2uOv1+vfffx8APv74437du9JLnRnSXb1t6n3z5s1lZWXjx49fsmRJNw+xcajaa7Hq6L3pDL1qqFpRUZGSkgIAmzZtYj/90h3UupPu6lWdmdWrVzc2Ns6bN+/ZZ5/t/lFuNe8O1Lo7U0gI9Omjk8svmkwmYSvJzc3NzMyUyWQqlapHB9K8O+kuT0/w8gq7dOmxW7duCVgGIiYlJZlMppUrVw4fPrxHx1JnhvRAaGgoAHTncr3zZGZmnjhxYtCgQcnJyT091t1ad+rMOBX7nqSQcW9q2r1jBwCoVCr2+yU98nB/m4m4GGvdrws4O5OS8t3x4//32mv/s3ixDUe721VVat2dSuDOTHk5bNkiRnx52TLbvjPrbp0Z4lQCx33lStDpYOFCeOop207gbkNVat2dSsi4nzwJe/aAlxd88onN53C3eXfiVIINVU0mSEoCRPjgA/N3xW3S46FqL2/sb94EAJDJhK7DTQk2VP3Xv0CjgcGDYcUKe07jJq37pk0wfDgUFIC/P/j7AwC8+y6sWSN0WW7H39/f29tbq9VqtVrXPatWC+z+3k2boE8fe87kJnGvq4OyMvjTn8ByefvWLaiuFrQmd/TPf/5Tr9eDixv4DRugshKmToVXXrHzTD0eqq5YsaK2tnaN0C3nlSuwf3+bLbNmQXk57NghUEHuDhE/+uijJUuWsBtmXNd9v3wZtm4FsRj++lf7v7PTddwLCgos/wcAT09Pf39/trqBIHQ6WLcOIiPh1VfNPXXGywtSUiA5GSorhSrNbRmNxrfeemvDhg0SiSQ6OhoAMjMzq6qqXPHc770HBgO8/jpMmmT/ybqOe2NjIwAcP3789OnT9j+fPRDhq69gxAhYvx4MBnjxxfaXGhYuhHHj4P33BarPTRkMhgULFqSlpXl6eu7atYtNzqSnpwcFBQUFBf3ud79bt27dvn376urqHP/c//0v7N0Lvr6wcaNjTtjlT2Lv27eP3T7v6en50UcfNTU12fbT2nbSaDAmxrz2VVQUtlthcvVqfPFFRMRz59DDAw8fxkWLsDf9JP3Dqra2lq0R7e/vzxb9PHfu3Ny5c9niAtYkEsnYsWOXLFmSlpaWn5/vmFXeKyvxD39AlcoBp0LEbi5FlpOTExMTY/MSvna6caPzJT8ZtsanJe6IuGIFPv44LlhAcbfXjRs32KJXISEh1ovRsrvMRSLR22+/nZ6e/vbbb0dHR3t4eFin39vbOyYm5s6HH+LOnfjrrz141txc/PJL/OorLCpy+N+oBwtNtlvK+cSJEw6vpp3mZkxNRT8/BEAPj/YLOjc1oUqFPj64a1ebuDc0YGgo9u1LcbdLUVERW7w2MjLy2rVrbGNra+uyZctYW759+3br/ZubmwsLC9PS0hQKRWRkpFgsHuDtjVKp+RO5b1+MicHkZFSrsaqq86esqcGZM9HXF2fOxKeeQi8vfPllbLt+qJ16tq6qyWTKyMhgywc4ew3HH364GB5ufq1eeqlNA2Ey4ddf4yOPIACKRLhiRZu4I+KuXQhAcbfd6dOnBwwYAABTpkyxLJOm1+tffvll1nJ3uaRuXV3dmZ9+wg0bMD4eg4LM/5CW/4YOxQULcMsWPHYMLd3jefNw7Nh7a3IXFWFoKCYlOfDvZcuq2dbrgTljhd4LFy7MmTPH09Nz8ODLo0bh99+3eTQvD59+2vyiTZyIR48iIv7wA7ZbEDslBb/91oFFcUStVnt7ewNAfHy8ZXHmjp34nrl2Df/zH1y1Cp95Bn1920RfKsXERCwvR5EIDxxoc9Tnn6OXFzouXbbEnem4/rr1Ar+2qa2tTUpKYr3A/v37/+MfP1gPeKqrMTERJRIEwIAATE11ykrNvMvIuPLUU1Kx+I033rAMNysqKiyd+IKCAgc8S2kpZmRgYiLGxKBcjp98gnv3IgDW1rbZrbAQATA31wHPiIj2xJ2xXsJ3+vTp+fn5tp2HLYwaGBgIAGKxWKFQWC9WzDrxffve68TX19tZOOnMxx+jSIQARVu2WLZ12ol3JJ0O79zBzEyUSrFdi1lZiQB45IijnsreuGNnSe3p6saHDx+2vGdmzJhhPQmAiFlZOHq0+XMvNhYLC+0vmXRgMuGKFQiAEglu22bZfOrUqY6deKc4eBABsF1ycnMRwIH/5A6IO1NXV5ecnCyXywHAx8dHqVTq9foujyovL1coFGyKk/WIrB+9ePHKnDnmoHfsxBOHMRhwwQIEQLkcd+2ybP7l++9ZJ/6ll17SOXSGpBO1tSiXY3p6m41/+QsOHOjAPqvD4s6UlJTMnz+ftdMjRozYvXv3/fbU6/Vr165lNyP4+Phs3LjReryr1WqVSqVcLp8yZY+PDyqV2I33DrGJVouzZyMA+vjgjz/e256ejp6enz7xhHUn3rmSkjA0FE+fNv/x4EHs2xc3b3bgMzg47kxWVtaYMWNY6GfNmtXp4Ka1tXXcuHEdZzONRuOOHTssXaP33lPeb5aWOEBlJU6YgAAYFITW467fOvEt69a5rpjmZnznHfTwwNBQDAxEb29cv759b94+Tok7Ira0tKSlpbFun1QqTUhIsB56MtnZ2dnZ2dZbTp8+PWXKFPY+mTx58qlTp5xUHkFELC3F4cMRAMPD8dIl88b7dOJdp74es7MxJwedcLuKs+LO1NTUJCYmSqVSNl+rUqkMBkOne16/ft3SiQ8NDXXItCZ5kDNnMDAQAXDSJLS0RAYDvvJKx06823Bu3Jni4mLLQiKjRo060PZSgk6nU6lUPj4+AODl5ZWcnKzVal1QFdd++sl8b0ZsLDY0mDdaOvG+vm068W7EFXFnsrKyIiIiWOhjY2M1Gg0iqtXqIUOGsI1xcXFXrlxxWT38MhoxKgoBcPFibG42b7xfJ969uC7uiKjX61NSUthvnYlEov79+7OgT5gw4Si7GYC4RkUFfvrpvVFgp514d+TSuDPV1dVs1SiRSNSvX7/U1NRWuhlAQJ124t2UAHFnvv322xUrVjjvhkpiZjLhZ5/h6NEok6GvLz77LJ48ee/RTjvx7kuwuBMX+fBD9PPDL77AsjI8exbfegvlcrR8VyErC2UyfO21e514tybC3voDScQBKishLAy++AKsfy83Ph7q6+HoUfMfNRqIiuJkYU43+Z0Z0rlDh8BkgoUL22xcvBhOnoTGRvMfo6M5yTpQ3N1cZSUEBUHbb5FCWBgYjeCan83oZSjubk0mg6am9htZuy6Xu74cwVHc3VpkJNTXQ3l5m43spzRDQgSqSUgUd7c2fToMGQLr1t37xfuaGkhNBYXCttUvHnY0M+PuTpyAuXNh/HiYPRsaGuDrryE4GLKyoOfreLkBijsHbt6EL7+E4mLw8oKYGPj979sPXrlBcScc4bEDR7hFcSccobgTjlDcCUco7oQjFHfCEYo74QjFnXCE4k44QnEnHKG4E45Q3AlHKO6EIxR3whGKO+EIxZ1whOJOOEJxJxyhuBOOUNwJRyjuhCMUd8IRijvhCMWdcITiTjhCcSccobgTjlDcCUco7oQjFHfCEYo74QjFnXCE4k44QnEnHKG4E45Q3AlHKO6EIxR3whGKO+EIxZ1whOJOOEJxJxyhuBOOUNwJRyjuhCMUd8IRijvhCMWdcITiTjhCcSccobgTjlDcCUco7oQjFHfCEYo74QjFnXCE4k44QnEnHKG4E45Q3AlHKO6EIxR3whGKO+EIxZ1whOJOOEJxJxyhuBOOUNwJRyjuhCMUd8IRijvhCMWdcITiTjhCcSccobgTjlDcCUco7oQjFHfCEYo74QjFnXCE4k44QnEnHKG4E478P+Tx8cXY6jktAAAAAElFTkSuQmCC)
Find more compounds similar to Pyridine, 2,2'-dithiobis-.
Sources
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- McGowan Method
- NIST Webbook
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