"phosphorus pentachloride" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The inorganic compound PCl₅; used as a chlorinating agent."
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      "raw_glosses": [
        "(inorganic chemistry) The inorganic compound PCl₅; used as a chlorinating agent."
      ],
      "related": [
        {
          "word": "phosphorus trichloride"
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        "phosphorus pentachloride"
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  "word": "phosphorus pentachloride"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "word": "phosphorus trichloride"
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        "The inorganic compound PCl₅; used as a chlorinating agent."
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        "(inorganic chemistry) The inorganic compound PCl₅; used as a chlorinating agent."
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  "word": "phosphorus pentachloride"
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