SIMAZINE

Chemical Identification
Chemical Identification
CAS # 122-34-9
Formula

C₇H₁₂ClN₅

Synonyms

Aquazine; Batazina; Herbazin; Taphazine; Zeapur; Princep; Printop; 2-chloro-4,6-bis(ethylamino)-s-triazine; CAT; CDT; Simadex; Simanex; 2-chloro-4,6-bis(ethylamino)-1,3,5-triazine; 1-chloro-3,5-bisethylamino-2,4,6-triazine

Physical Properties
Physical Properties
Physical description White to off-white crystalline powder.
Boiling point Molecular weight 201.69
Freezing point/melting point 437-441°F Vapor pressure 6.1x10(-9)
Flash point Vapor density
Specific gravity 1.302 Ionization potential
Lower explosive limit (LEL) Upper explosive limit (UEL)
NFPA health rating NFPA fire rating
NFPA reactivity rating NFPA special instruction
Vapor hazard ratio (VHR)
Historical exceedance percentage
Target organs
Monitoring Methods Used by OSHA
Monitoring Methods Used by OSHA
Analyte code (IMIS no.) C637
Sampling group
Sampler/Sampling media
Sampling time*
Sampling volume (TWA)*
Sampling flow rate (TWA)*
Sampling volume (STEL/Peak/C)*
Sampling flow rate (STEL/Peak/C)*
Analytical method instruments
Method reference
Notes

OSHA staff only, please contact SLTC at 801-233-4900

Special requirements

* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.

Wipe Method
Wipe Method
Sampler/Sampling media
Bulk Method
Bulk Method
On-Site Screening Techniques
On-Site Screening Techniques
Device
Model/Type
Sampling information
(see manufacturer instructions)
Exposure Limits
Exposure Limits
OSHA PEL
8-hour TWA
(ST) STEL
(C) Ceiling
Peak
NIOSH REL
Up to 10-hour TWA
(ST) STEL
(C) Ceiling
ACGIH TLV©
8-hour TWA
(ST) STEL
(C) Ceiling
CAL/OSHA PEL
8-hour TWA
(ST) STEL
(C) Ceiling
Peak
PEL-TWA REL-TWA TLV-TWA

0.5 mg/m³ (inhalable particulate matter) [2015]

PEL-TWA
PEL-STEL REL-STEL TLV-STEL PEL-STEL
PEL-C REL-C TLV-C PEL-C
Skin notation

NA

Skin notation

NA

Skin notation

N

Skin notation

NA

Notes:

Not established

Notes:

Not established

Notes: Notes:

Not established

Health factors:  See NIH-NLM PubChem. IDLH
Carcinogenic classifications: TLV-A3 Notes:
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:
Additional Resources and Literature References
Additional Resources and Literature References

NOAA: CAMEO Chemicals - Simazine

NIOSH: Pocket Guide to Chemical Hazards - Simazine

Literature References

  • ACGIH: Documentation of the Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) - Simazine. See annual publication for most recent information.

Last Updated Date : 01/12/2021