SIMAZINE
| 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 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 | ||||||
|---|---|---|---|---|---|---|
| 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 | |
|---|---|
| Sampler/Sampling media | |
| Bulk Method |
|---|
| On-Site Screening Techniques | ||||||
|---|---|---|---|---|---|---|
| Device | ||||||
| Model/Type | ||||||
|
Sampling information (see manufacturer instructions) |
||||||
| 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 |
|||||
| 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 |
|---|
|
NOAA: CAMEO Chemicals - Simazine NIOSH: Pocket Guide to Chemical Hazards - Simazine Literature References
|
Last Updated Date : 01/12/2021