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| CAS No.: | 149-32-6 |
|---|---|
| Name: | 1,2,3,4-Butanetetrol |
| Molecular Structure: | |
|
|
|
| Formula: | C4H10O4 |
| Molecular Weight: | 122.121 |
| Synonyms: | 1,2,3,4-Butanetetrol, (R*,S*)-;Erythritol, meso-;Butanetetrol;1,2,3,4-Tetrahydroxybutane;Phycite;Phycitol;(2S,3S)-butane-1,2,3,4-tetrol;Erythrite;(2R,3S)-butane-1,2,3,4-tetrol;butane-1,2,3,4-tetrol; |
| EINECS: | 205-737-3 |
| Density: | 1.43 g/cm3 |
| Melting Point: | 118-120 °C(lit.) |
| Boiling Point: | 330 °C at 760 mmHg |
| Flash Point: | 208.8 °C |
| Solubility: | water: 0.1 g/mL |
| Appearance: | white crystals or powder |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36 |
| PSA: | 80.92000 |
| LogP: | -2.30720 |
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Chemistry
Product Name: Erythritol (CAS NO.149-32-6)
Molecular Formula: C4H10O4
Molecular Weight: 122.12g/mol
Mol File: 149-32-6.mol
EINECS: 205-737-3
Appearance: white crystals or powder
Melting Point: 118-120 °C(lit.)
Boiling point: 330 °C at 760 mmHg
Flash Point: 208.7 °C
Density: 1.43 g/cm3
Water Solubility: H2O: 0.1 g/mL, clear to almost clear, colorless
Stability: Stable. Incompatible with strong oxidizing agents.
Index of Refraction: 1.536
Molar Refractivity: 26.63 cm3
Molar Volume: 85.3 cm3
Surface Tension: 77.2 dyne/cm
Enthalpy of Vaporization: 66.34 kJ/mol
Vapour Pressure: 1.26E-05 mmHg at 25°C
XLogP3-AA: -2.3
H-Bond Donor: 4
H-Bond Acceptor: 4
Structure Descriptors of Erythritol (CAS NO.149-32-6):
IUPAC Name: butane-1,2,3,4-tetrol
Canonical SMILES: C(C(C(CO)O)O)O
InChI: InChI=1S/C4H10O4/c5-1-3(7)4(8)2-6/h3-8H,1-2H2
InChIKey: UNXHWFMMPAWVPI-UHFFFAOYSA-N
Product Categories: Sugars, Carbohydrates & Glucosides; Biochemistry; Erythrose; Sugar Alcohols; Sugars; Food & Flavor Additives
Uses
Erythritol (CAS NO.149-32-6) is often combined with the cooling effect of mint flavors, because it has a strong cooling effect when it dissolves in water. And beyond high intensity sweeteners, erythritol is also often paired with other bulky ingredients which exhibit sugar-like characteristics to better mimic the texture and mouthfeel of sucrose.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| dog | LDLo | intravenous | 5gm/kg (5000mg/kg) | "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989Vol. 11, Pg. 576, 1989. | |
| mouse | LD50 | intraperitoneal | 7gm/kg (7000mg/kg) | Proceedings of the Society for Experimental Biology and Medicine. Vol. 35, Pg. 98, 1936. |
Safety Profile
Safety Information of Erythritol (CAS NO.149-32-6):
Hazard Codes: Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 3
RTECS: KF2000000
F: 3-10
Specification
Erythritol , its CAS NO. is 149-32-6, the synonyms are meso-Erythritol ; 1,2,3,4-Butanetetrol ; meso-1,2,3,4-Tetrahydroxybutane .