previous topic
Ketosis
Glossary Index
Glossary Index
next topic
LC50
MSDS
Topics
Free Sites FAQ's Regulations Glossary Software Suppliers
Books Forum Poll Fun stuff Quiz Store
Understand your MSDS with the MS-Demystifier Search ALL our MSDS info

Lachrymator

Definition

A lachrymator is an irritant that causes tearing (watering of the eyes).

"Real World" examples include onions, tear gas and pepper spray (capsaicin). Some typical lachrymating chemicals are thionyl chloride (SOCl2) and acrolein (CH2=CH-CHO).

Guardian Equipment G1562HTR heated eye wash

Safety Emporium carries freeze-protected eye/face washes and safety station.

SDS Relevance

Certain chemicals may say lachrymator on the label so treat these with respect. Use these only in a fume hood or with other local exhaust ventilation. Goggles or safety glasses are not adequate protection for lachrymators because the fumes and vapors can still reach your eyes directly or through inhalation. If you need personal protective equipment, a full-face atmosphere-supplying respirator is your best choice.

The use of an eye wash can help flush a lachrymator out of your eye tissues and relieve some of the pain/irritation.

Most lachrymators are also skin irritants and/or corrosive. Therefore, additional protective measures such as gloves are a good idea when working with such substances. Section 8 (exposure controls/personal protection) of the SDS should have recommendations for proper PPE.

Further Reading

See also: conjunctivitis, eye wash, iridocyclitis, irritant, sternutator, vesicant.

Additional definitions from Google and OneLook.



Entry last updated: Monday, January 2, 2023. This page is copyright 2000-2024 by ILPI. Unauthorized duplication or posting on other web sites is expressly prohibited. Send suggestions, comments, and new entry desires (include the URL if applicable) to us by email.

Disclaimer: The information contained herein is believed to be true and accurate, however ILPI makes no guarantees concerning the veracity of any statement. Use of any information on this page is at the reader's own risk. ILPI strongly encourages the reader to consult the appropriate local, state and federal agencies concerning the matters discussed herein.