Name | 2-Mercaptobenzoxazole |
Synonyms | benzoxazole-2-thiol 2-Mercatobenzoxazole BENZOOXAZOLE-2-THIOL BENZOXAZOLE-2-THIONE 2-Mercaptobenzoxazole benzo[d]oxazole-2-thiol BENZO[D]OXAZOLE-2-THIOL 1,3-benzoxazole-2(3H)-thione |
CAS | 2382-96-9 |
EINECS | 219-191-9 |
InChI | InChI=1/C7H5NOS/c10-7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H,8,10) |
InChIKey | FLFWJIBUZQARMD-UHFFFAOYSA-N |
Molecular Formula | C7H5NOS |
Molar Mass | 151.19 |
Density | 1.2170 (rough estimate) |
Melting Point | 192-195°C(lit.) |
Boling Point | 360°C (rough estimate) |
Flash Point | 103.4°C |
Water Solubility | SLIGHTLY SOLUBLE |
Vapor Presure | 0.0258mmHg at 25°C |
Appearance | Light brown crystal |
Color | Beige |
BRN | 119483 |
pKa | 11.03±0.20(Predicted) |
PH | 5 (5g/l, H2O, 20℃) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.5500 (estimate) |
MDL | MFCD00005769 |
Use | For the synthesis of dyes, pharmaceuticals and organic compounds |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S25 - Avoid contact with eyes. S24 - Avoid contact with skin. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
WGK Germany | 3 |
RTECS | DM4882500 |
FLUKA BRAND F CODES | 13 |
TSCA | Yes |
HS Code | 29349990 |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | synthesis of dyes, medicines and organic compounds |