PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Methylaniline, N- | 100-61-8 | 2294 |
15.01
13.00
11.01
15.02
7.01
4.05
4.08
8.00
11.00
7.00
|
|||||||||
| Formula | Synonyms | |||||||||||
| C7H9N | N-METHYLANILINE, (METHYLAMINO) BENZENE, (METHYLAMINO)BENZENE, AMINOMETHANE, ANILINE, N-METHYL-, ANILINOMETHANE, BENZENEAMINE,N-METHYL-(9 CI), MA, METHYLANILINE, METHYLANILINE (MONO), METHYLPHENYLAMINE, MONOMETHYLANILINE, N-METHYL ANILINE, N-METHYL-N-PHENYLAMINE, N-METHYLAMINOBENZENE, N-MÉTHYLANILINE (DOT FRENCH), N-METHYLBENZENAMINE, N-METHYLPHENYLAMINE, N-METILANILINA (DOT SPANISH), N-MONOMETHYLANILINE, N-PHENYL-N-METHYLAMINE, N-PHENYLMETHYLAMINE, NETHYLANILINE, TOLUIDINE, TOLYLAMINE | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 107.17 | L | -57 | 196.2 | 0.453 | 25 | 0.99 @ 20°C |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 1.5 | 17 | 100 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 6.6 | 75 | 440 |
Technical Basis
A review of available sources identified the following: TLV-TWA and IDLH (1990). No additional sources were found. The IDLH was selected as the TEEL-3. A TEEL-2 was calculated from the TEEL-3 value, according to Table 3.5. The TLV-TWA was selected as the basis for the TEEL-1.
• TEEL-1 = TLV-TWA (0.5 ppm) x 3
• TEEL-2 = TEEL-3/6
• TEEL-3 = IDLH (1990) (100 ppm)
This review generated values that are consistent with those published in Rev. 29A.
• TEEL-1 = TLV-TWA (0.5 ppm) x 3
• TEEL-2 = TEEL-3/6
• TEEL-3 = IDLH (1990) (100 ppm)
This review generated values that are consistent with those published in Rev. 29A.
References
https://cameochemicals.noaa.gov/chemical/3892
IDLH, Original: https://www.cdc.gov/niosh/idlh/100618.html
TLV-TWA, 1994-1995: https://www.cdc.gov/niosh/idlh/100618.html