P-???? ?????
|
|
P-???? ????? ??
- ???
- 243-245 °C(lit.)
- ??
- 1.193 g/cm3
- ?? ??
- Store below +30°C.
- ???
- ?? ???
- ???
- DMSO(??), ???(??)? ???
- ??? ??
- powder to crystal
- ??
- White to Gray to Red
- BRN
- 3557540
- ???
- ???
- InChI
- 1S/C7H9N.ClH/c1-6-2-4-7(8)5-3-6;/h2-5H,8H2,1H3;1H
- InChIKey
- JQKBUTDZZRGQDR-UHFFFAOYSA-N
- SMILES
- Cl[H].Cc1ccc(N)cc1
- CAS ??????
- 540-23-8(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | T,N | ||
|---|---|---|---|
| ?? ???? ?? | 23/24/25-36-40-43-50 | ||
| ????? | 28-36/37-45-61 | ||
| ????(UN No.) | UN 2811 6.1/PG 1 | ||
| WGK ?? | 3 | ||
| RTECS ?? | XU7525000 | ||
| TSCA | TSCA listed | ||
| ?? ?? | 6.1(a) | ||
| ???? | II | ||
| HS ?? | 29214300 | ||
| ???? ??? | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
||
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 Carc. 2 Eye Irrit. 2 Skin Sens. 1 |
||
| ?????? ??? | 97-1-300 | ||
| ?? ? ???? | ????: ????; ???(??)????: ????? ? ?? ? ? ? ??? 25% ?? ??? ???. ??, o-????(o-Toluidine)? ?? ?? 0.1% ?? ??? ??? |
P-???? ????? C??? ??, ??, ??
??? ??
white to light beige crystalline powder, crystals?? ??
Off-white to grayish-white crystals.??? ?? ??
Water soluble. May be sensitive to moisture.?? ???
4-Methylaniline hydrochloride reacts with oxidizing and alkali materials. .????
Flash point data for 4-Methylaniline hydrochloride are not available, but 4-Methylaniline hydrochloride is probably combustible.Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. Questionable carcinogen with experimental carcinogenic and tumorigenic data. When heated to decomposition it emits very toxic fumes of NOx and HCl. See also p-TOLUIDINE.Purification Methods
Crystallise the salt from MeOH containing a few drops of conc HCl or aqueous EtOH. Dry it under vacuum over paraffin chips. [Beilstein 12 II 587, 12 III 2021, 12 IV 1869.]P-???? ????? ?? ?? ? ???
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P-???? ????? ?? ??
???( 119)?? ??
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