Ask Erowid

Ask a Question


Find an answer:

View By Category

Search Ask Erowid
Search Vaults


Enter a keyword in the search field above to look up a question or answer on a specific topic.

Off-Site Psychoactive Question Resources
  Ask Dr Shulgin

Resources at Erowid
  Plants & Drugs
  Freedom & Law
  Mind & Spirit
  Arts & Sciences
  Library / Bookstore
  What's New
  About Erowid
  .

Answered QuestionsNameDate
Is LSD available in 2014 on the black market? Ronson Feb 27 2014
Who decides the "abuse liability" of a drug that the government is considerin... ims Jan 13 2014
Do audio recordings from the Good Friday experiment exist? T. Washington Aug 14 2013


Random Question

Q: Call me dumb but I have a question about your Material Safety Data Sheet on 1,4 butanediol. It says Vapor Pressure and evaporation rates are N/A-Not Applicable. Does that mean 1,4 butanediol won't evaporate below its boiling point?

A: Most likely it means that the test was never performed. 1,4-butanediol probably has a very insignificant evaporation rate, and the chemists didn't take the time to sit around and measure it.



aloha

psilo

Asked By : Gloden Bandit
Answered By : psilo
Published Date : 7 / 16 / 2002
Last Edited Date : 7 / 16 / 2002
Question ID : 2968

Categories: [ Chemistry ]




Ask Erowid v1.7 - Jul, 2005

(content and html © the Vaults of Erowid. Please ask permission before publicly reproducing.)