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HMX (OCTOGEN)
| CAS # | 2691-41-0 |
|---|---|
| Formula |
C₄H₈N₈O₈ |
| Synonyms |
cyclotetramethylenetetranitramine; tetramethylenetetranitramine; octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine; octogen; HW4; LX 14-0; HW4; LX14-0 |
| Physical description | White crystalline solid. | ||
|---|---|---|---|
| Boiling point | 536°F (decomposes) | Molecular weight | 296.16 |
| Freezing point/melting point | 537.8°F | Vapor pressure | 2.41x10-8 mmHg |
| Flash point | Vapor density | 1.9 | |
| Specific gravity | 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 | |||
| Analyte code (IMIS no.) | H147 |
|---|---|
| Sampling group | |
| Sampler/Sampling media | GFF (37 mm), Type A/E [AP4003705] |
| Sampling time* | 500 min |
| Sampling volume (TWA)* | 500 L |
| Sampling flow rate (TWA)* | 1 L/min |
| Sampling volume (STEL/Peak/C)* | |
| Sampling flow rate (STEL/Peak/C)* | |
| Analytical method instruments | HPLC |
| Method reference | OSHA PV2032 (partially validated) |
| Notes | |
| 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 Sampler/Sampling media |
|
|---|---|
| Bulk Method |
|
| Device | |||||
|---|---|---|---|---|---|
| Model/Type | |||||
|
Sampling information (see manufacturer instructions) |
|
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 |
|
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 |
NA |
Skin notation |
NA |
|
Notes:
Not established |
Notes:
Not established |
Notes:
Not established |
Notes:
Not established |
||||
| Health factors: See NIH-NLM PubChem. | IDLH | ||||||
| Carcinogenic classifications: |
Notes:
|
||||||
|
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:
|
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Additional Resources and Literature References
|
NOAA: CAMEO Chemicals - Cyclotetramethylene tetranitramine, [wet with >= 10% water] NIOSH: Pocket Guide to Chemical Hazards - Cyclotetramethylene tetranitramine, [wet with >= 10% water] Literature References
|
Last Updated Date : 12/31/2020