1-CHLORO-1-NITROPROPANE†
| CAS # | 600-25-9 |
|---|---|
| Formula |
C₃H₆ClNO₂ |
| Synonyms |
Korax; Lanstan |
| Physical description | Colorless liquid with an unpleasant odor. | ||
|---|---|---|---|
| Boiling point | 289°F | Molecular weight | 123.6 |
| Freezing point/melting point | Vapor pressure | 6 mmHg | |
| Flash point | 144°F (open cup) | Vapor density | 4.26 |
| Specific gravity | 1.21 | Ionization potential | 9.90 eV |
| Lower explosive limit (LEL) | Upper explosive limit (UEL) | ||
| NFPA health rating | 3 | NFPA fire rating | 2 |
| NFPA reactivity rating | 3 | NFPA special instruction | |
| Vapor hazard ratio (VHR) | |||
| Historical exceedance percentage | |||
| Target organs | |||
| Analyte code (IMIS no.) | 0660 | ||
|---|---|---|---|
| Sampling group | |||
| Sampler/Sampling media | Chromosorb 108® (400/200 mg) | ||
| Sampling time* | |||
| Sampling volume (TWA)* |
12 L |
||
| Sampling flow rate (TWA)* |
0.2 L/min |
||
| Sampling volume (STEL/Peak/C)* | |||
| Sampling flow rate (STEL/Peak/C)* | |||
| Analytical method instruments | GC-FID | ||
| Method reference | NIOSH S211 (fully validated) | ||
| Notes |
OSHA staff - please contact the SLTC before sampling at (801) 233-5100. |
||
| Special requirements |
Chromosorb® 108 resin must be washed with methylene chloride and ethyl acetate before use. |
* 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 | Infrared spectrophotometer | Infrared spectrophotometer | |||
|---|---|---|---|---|---|
| Model/Type | Miran 1A & 1B | Miran 103 | |||
|
Sampling information (see manufacturer instructions) |
1.6 ppm@12.4 µm | 0-100 ppm@12.4 µm |
|
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 |
20 ppm(100 mg/m³) |
REL-TWA |
2 ppm (10 mg/m³) |
TLV-TWA |
|
PEL-TWA |
2 ppm (10 mg/m³) |
| PEL-STEL | REL-STEL | TLV-STEL | PEL-STEL | ||||
| PEL-C | REL-C | TLV-C | PEL-C | ||||
| Skin notation |
N |
Skin notation |
N |
Skin notation |
N |
Skin notation |
N |
| Notes: | Notes: |
Notes:
Visit the ACGIH TLV site for specific data |
Notes: | ||||
| Health factors: See NIH-NLM PubChem. | IDLH |
100 ppm |
|||||
| Carcinogenic classifications: Not listed | Notes: | ||||||
| AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3: | |||||||
Additional Resources and Literature References
|
NOAA: CAMEO Chemicals - 1-Chloro-1-nitropropane NIOSH: Pocket Guide to Chemical Hazards - 1-Chloro-1-nitropropane Literature References
|
Last Updated Date : 05/03/2024