N-NITROSODIAMYLAMINE
| Chemical Identification | |
|---|---|
| CAS # | 13256-06-9 |
| Formula |
C₁₀H₂₂N₂O |
| Synonyms |
NDAmA; di-n-pentylnitrosamine; di-n-amylnitrosamine; dipentylamine, N-nitroso- |
| Physical Properties | |||
|---|---|---|---|
| Physical description | Clear light yellow liquid. | ||
| Boiling point | 295°F at 12 mmHg | Molecular weight | 186.34 |
| Freezing point/melting point | Vapor pressure | ||
| Flash point | Vapor density | ||
| 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 | |||
| Monitoring Methods Used by OSHA | ||||||
|---|---|---|---|---|---|---|
| Analyte code (IMIS no.) | N705 | |||||
| Sampling group | ||||||
| Sampler/Sampling media | ThermoSorb/N air sampler [No longer available] | |||||
| Sampling time* | 75 min |
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| Sampling volume (TWA)* | 75 L |
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| Sampling flow rate (TWA)* | 0.2-2 L/min |
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| Sampling volume (STEL/Peak/C)* | ||||||
| Sampling flow rate (STEL/Peak/C)* | ||||||
| Analytical method instruments | GC-TEA | |||||
| Method reference | OSHA 38 (fully validated) | |||||
| Notes | Store samples in freezer. This media is no longer available. OSHA staff please contact the SLTC prior to sampling at (801) 233-4900. |
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| 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) |
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| 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 |
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| 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 |
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| Health factors: See NIH-NLM PubChem. | IDLH | ||||||
| Carcinogenic classifications: |
Notes:
|
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|
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:
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| Additional Resources and Literature References |
|---|
|
NOAA: CAMEO Chemicals - N-Nitrosodiamylamine NIOSH: Pocket Guide to Chemical Hazards - N-Nitrosodiamylamine Literature References
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Last Updated Date : 01/05/2021