beta-D-Lactose
- Product Namebeta-D-Lactose
- CAS5965-66-2
- CBNumberCB9684115
- MFC12H22O11
- MW342.3
- EINECS227-751-9
- MDL NumberMFCD00064521
- MOL File5965-66-2.mol
Chemical Properties
| Melting point: | 224 °C |
| Boiling point: | 397.76°C (rough estimate) |
| Density | 1.5900 |
| refractive index | 1.5376 (estimate) |
| RTECS | LZ5776360 |
| storage temp. | Room Temp |
| solubility | Water (Slightly) |
| form | Solid |
| pka | 12.02±0.70(Predicted) |
| color | White to Off-White |
| biological source | bovine milk |
| Water Solubility | Soluble in water. |
| Merck | 14,5343 |
| InChI | 1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10-,11-,12+/m1/s1 |
| InChIKey | GUBGYTABKSRVRQ-DCSYEGIMSA-N |
| SMILES | OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O |
| CAS DataBase Reference | 5965-66-2(CAS DataBase Reference) |
| EPA Substance Registry System | .beta.-D-Glucopyranose, 4-O-.beta.-D-galactopyranosyl- (5965-66-2) |
Safety
| Symbol(GHS) |
 GHS07 |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 17021100 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704: |
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