<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31343285</termId><termName>pentaerythritol</termName><termType>PT</termType><termNote><![CDATA[ Colorless crystalline alcohol used in making synthetic resins, paints, adhesives, and varnishes. Reacting pentaerythritol with nitric acid creates pentaerythritol tetranitrate (PETN),  a highly explosive organic compound related to nitroglycerine. ]]></termNote><termCreatedDate>2026-03-30 20:32:35</termCreatedDate><relation><relationType>BT</relationType><termId>31319736</termId><termName>compounds</termName><termType>PT</termType></relation></term>  </Zthes>