A3952112
meso-Erythritol , 99% , 149-32-6
Synonym(s):
meso-1,2,3,4-Tetrahydroxybutane;meso-Erythritol;1,2,3,4-Butanetetrol;i-Erythritol
CAS NO.：149-32-6
Empirical Formula: C4H10O4
Molecular Weight: 122.12
MDL number: MFCD00004710
EINECS: 205-737-3
| Pack Size | Price | Stock | Quantity |
| 25G | RMB23.20 | In Stock |
|
| 100G | RMB48.80 | In Stock |
|
| 500G | RMB145.60 | In Stock |
|
| 2.5kg | RMB614.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 118-120 °C (lit.) |
| Boiling point: | 329-331 °C (lit.) |
| Density | 1,451 g/cm3 |
| FEMA | 4819 | ?ERYTHRITOL |
| refractive index | 1.4502 (estimate) |
| Flash point: | 329-331°C |
| storage temp. | -20°C |
| solubility | H2O: 0.1 g/mL, clear to almost clear, colorless |
| form | Crystalline Powder or Crystals |
| pka | 13.9(at 25℃) |
| color | White to off-white |
| Odor | at 100.00?%. odorless |
| Water Solubility | soluble |
| Merck | 14,3675 |
| BRN | 1719753 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | UNXHWFMMPAWVPI-ZXZARUISSA-N |
| LogP | -2.996 (est) |
| CAS DataBase Reference | 149-32-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 2(r),3(s)-1,2,3,4-Butanetetrol(149-32-6) |
| EPA Substance Registry System | Erythrol (149-32-6) |
Description and Uses
non-cariogenic, low-calorie (0.4 kcal/g) sweetener
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | KF2000000 |
| F | 3-10 |
| TSCA | Yes |
| HS Code | 29054910 |
| Hazardous Substances Data | 149-32-6(Hazardous Substances Data) |
| Toxicity | LD50 in male, female rats (g/kg): 6.6, 9.6 i.v.; >16, >16 s.c.; 13.1, 13.5 orally (Munro) |
