O-NITROPHENYL-1-THIO-BETA-D-GALACTOPYRANOSIDE
- CAS NO.：1158-17-4
- Empirical Formula: C12H15NO7S
- Molecular Weight: 317.32
- MDL number: MFCD00076099
- EINECS: 214-593-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-24 19:19:26
What is O-NITROPHENYL-1-THIO-BETA-D-GALACTOPYRANOSIDE?
Chemical properties
white to light yellow crystal powde
What are the applications of Application
2-Nitrophenyl 1-thio-β-D-galactopyranoside is an enzyme substrate used to select lac mutants
Properties of O-NITROPHENYL-1-THIO-BETA-D-GALACTOPYRANOSIDE
| Melting point: | 196-203 °C |
| Boiling point: | 572.1±50.0 °C(Predicted) |
| Density | 1.4646 (rough estimate) |
| refractive index | 1.6280 (estimate) |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| form | powder |
| pka | 12.82±0.70(Predicted) |
| CAS DataBase Reference | 1158-17-4(CAS DataBase Reference) |
Safety information for O-NITROPHENYL-1-THIO-BETA-D-GALACTOPYRANOSIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P233:Keep container tightly closed. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304:IF INHALED: P312:Call a POISON CENTER or doctor/physician if you feel unwell. P321:Specific treatment (see … on this label). P330:Rinse mouth. P340:Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362:Take off contaminated clothing and wash before reuse. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P403:Store in a well-ventilated place. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for O-NITROPHENYL-1-THIO-BETA-D-GALACTOPYRANOSIDE
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