CAS:32634-66-5 |(-)-Di-p-toluoyl-L-tartaric acid

ʻO ka wehewehe pōkole:

  • Helu CAS:32634-66-5
  • Inoa mea kūʻai:(-)-Di-p-toluoyl-L-tartaric acid
  • ʻAno Molekala:C20H18O8
  • Kaumaha Molekala:386.36
  • EINECS Helu.:251-131-7

  • Huahana Huahana

    Huahana Huahana

    Nā huaʻōlelo like:

    E**(-)-二对甲苯甲酰(L)酒石酸DT(L)TA;(-)-Di-p-toluoyl-L-tartaric acid in stock Factory;LDTTA;L-(-)-DI- P-TOLUOYLTARTARIC ACID;L-(-DI-P-TOLUOYL TARTARIC ACID);L-(-)-TARTARIC ACID DI-4-TOLUOYL ESTER;L-(-)-TARTARIC ACID-O,O'-DI-P -TOLUOYL ESTER;L-PTTA

    ʻO Canonical SMILES:CC1=CC=C(C=C1)C(=O)OC(C(C(=O)O)OC(=O)C2=CC=C(C=C2)C)C(=O)O

    HS Code:29181300

    ʻO ka mānoanoa:1.3084(manaʻo koʻikoʻi)

    Lae paila:432.57°C(manaʻo koʻikoʻi)

    Hōʻike Hōʻikeʻike:-139°(C=1,EtOH)

    Lae hehee:169-171 °C(māmā)

    alpha:-142 o (c=10, EtOH)

    Waihona:ʻO ka hale kūʻai ma lalo o +30 ° C.

    PKA:1.46±0.25(Wanamua)

    ʻAno:Puka Puka

    Nā Code Hazard:Xi

    Nā ʻōlelo hoʻopilikia:36/37/38

    Nā ʻōlelo palekana:22-24/25-36/37-26

    WGK Kelemānia:3


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