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Dayang Chem (Hangzhou) Co., Ltd.
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naturewill
China
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149-32-6

149-32-6 structure

149-32-6 structure

Name: Erythritol
Chemical Name: butane-1,2,3,4-tetrol
CAS Number: 149-32-6
Molecular Formula: C₄H₁₀O₄
Molecular Weight: 122.120
Catalog: Biochemical Carbohydrate Monosaccharide
Create Date: 2018-02-07 08:00:00
Modify Date: 2026-07-01 19:02:28
meso-Erythritol is a sugar alcohol derived from fermenting the glucose of cornstarch, resulting in fewer calories and a less sweeter taste than regular sugar.

Name	butane-1,2,3,4-tetrol
Synonyms	1,2,3,4-TETRAHYDROXYBUTANE MESO-1,2,3,4-BUTANETETROL L-ERYTHRITOL MESO-ERYTHRITOL 3,4-butanetetrol,(theta,s)-2 meso-Erythritol (R,S)-1,2,3,4-BUTANETETROL Paycite cobalt bioom EINECS 205-737-3 Erythrit 1,2,3,4-BUTANETETROL MESO-ERYTHRITOL(P) 2,3,4-Butanetetrol,(R,S)-1 meso-Erythritol,1,2,3,4-Butanetetrol, meso-1,2,3,4-Tetrahydroxybutane, i-Erythritol Erithrite TETRAHYDROXY BUTANE MESO-ERYTHRITE 1,2,3,4-Butanetetrol, (R,S) 1,2,3,4-Butanetetrol, meso-1,2,3,4-Tetrahydroxybutane, i-Erythritol Erythritol Threitol 1,2,3,4-butanetetraol 1,2,3,4-Butanetetrol 1,2,3,4-Butanetetrol,meso-1,2,3,4-Tetrahydroxybutane,i-Erythritol tetritol erythritol,meso Meso-Erythritol, R ERYTHRITOL(RG) Butanetetrol food ade Erythritol I-ERYTHRITOL ERYTHRITE MESO-EYTHRITOL meso-Erythritol 〔meso-Erythrite〕 Rheum glycol MESO-1,2,3,4-TETRAHYDROXYBUTANE red cobalt Erythroglucin ERYTHRITOL(P) organic Erythritol Erythritol, meso Tricobalt disenate octahydrate [UL-13C4]erythritol Erythritol,meso-erythritol Antierythrite meso-1,2,3,4-Tetrahydroxybutane i-Erythritol 1,2,3,4-Butanetetrol, (2R,3S)-rel 4-[[17-[(E)-5,6-dimethylht-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-4-oxobutanoic acid Lichen sug 1,2,3,4-butantetraol (2R,3S)-1,2,3,4-Butanetetrol 1,2,3,4-Butanetetrol meso-1,2,3,4-Tetrahydroxybutane i-Erythritol Phycitol erythrine (2R,3S)-rel-Butane-1,2,3,4-tetraol (R,S)-tetrahydroxybutane D-Erythritol Phycite MFCD00004710 Phytcite

Description	meso-Erythritol is a sugar alcohol derived from fermenting the glucose of cornstarch, resulting in fewer calories and a less sweeter taste than regular sugar.
Related Catalog	Research Areas >> Others Natural Products >> Saccharides and Glycosides
Target	Human Endogenous Metabolite

Density	1.4±0.1 g/cm3
Boiling Point	330.0±0.0 °C at 760 mmHg
Melting Point	118-120 °C(lit.)
Molecular Formula	C₄H₁₀O₄
Molecular Weight	122.120
Flash Point	208.7±21.1 °C
Exact Mass	122.057907
PSA	80.92000
LogP	-3.00
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.537
Storage condition	−20°C
Stability	Stable. Incompatible with strong oxidizing agents.
Water Solubility	soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KF2000000

CHEMICAL NAME :: Erythritol

CAS REGISTRY NUMBER :: 149-32-6

LAST UPDATED :: 199103

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H10-O4

MOLECULAR WEIGHT :: 122.14

WISWESSER LINE NOTATION :: Q1YQYQ1Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 7 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 35,98,1936

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,576,1989

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	KF2000000
HS Code	2905499000

Precursor 10
4440-87-3 6117-80-2 141-46-8 9004-34-6
497-06-3 7558-94-3 106-99-0 564-00-1
6974-12-5 583-50-6
DownStream 10
533-50-6 513-48-4 3405-32-1 64-18-6
110-15-6 64-19-7 107-92-6 142-62-1
124-38-9 144-62-7

HS Code	2905499000
Summary	2905499000 other polyhydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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