- About
-
-
- About
-
ACGIH is a 501(c)(3) charitable scientific organization that advances occupational and environmental health.
-
-
- Subscriptions
-
-
-
Get valuable benefits that are vital to your health and safety as an occupational, environmental, health, and safety worker.
-
-
- Science
-
-
- Science
-
This section has been established to help educate industry, government, and the public on what TLVs and BEIs are, and how TLVs and BEIs may best be used.
-
-
- Career Development
-
-
- Career Development
-
ACGIH is committed to providing its members and other occupational and environmental health professionals with the training and education they need to excel in their profession.
-
-
- Publications
-
-
- Publications
-
ACGIH has publications in many different areas that fit your needs in your field.
-
- Publications Store
- ACGIH Signature Publications
ACGIH Digital Library
If you need to purchase the Digital Library, click here.
If you have purchased and need to access the Digital Library, click here.
-
-
PARATHION
PARATHION
CAS Number: 56-38-2
Synonyms: Bladan; O,O-Diethyl O-p-nitrophenyl phosphorothioate; DNTP; Ethyl parathion: Paraphos; Alkron; Alleron; Aphamite; Etilon; Folidol; Fosferno; Niram; Parapos; Rhodiatos
Molecular Formula: C10H14NO5PS
Chemical Structure1:
TLV®-TWA, 0.05 mg/m3, Inhalable Fraction and Vapor
TLV-SL, 0.5 mg/100 cm2
Skin
A3 – Confirmed Animal Carcinogen with Unknown Relevance to Humans
To view TLV and Documentation, you must be logged in as an ACGIH member or have previously purchased the documentation.