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D-Threitol

Catalog No. 89173 Name Sigma Aldrich
CAS Number 2418-52-2 Website http://www.sigmaaldrich.com
M. F. C4H10O4 Telephone 1-800-521-8956
M. W. 122.1198 Fax
Purity ≥98.0% (sum of enantiomers, TLC) Email
Storage Chembase ID: 129886

SYNONYMS

Title
D-苏糖醇
IUPAC name
(2R,3R)-butane-1,2,3,4-tetrol
IUPAC Traditional name
(-)-threitol
Synonyms
(2R,3R)-1,2,3,4-Butanetetrol
(2R,3R)-1,2,3,4-丁四醇

DATABASE IDS

PubChem SID 24889188
CAS Number 2418-52-2
Beilstein Number 1719752
MDL Number MFCD00067036

PROPERTIES

Linear Formula HOCH2[CH(OH)]2CH2OH
Purity ≥98.0% (sum of enantiomers, TLC)
Melting Point 87-90 °C
Melting Point 88-90 °C(lit.)
Optical Rotation [α]20/D -14.4±0.5°, c = 2% in ethanol
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Other Notes
Chiral tetrol; preparation of chiral bis-crown ethers1; Synthesis of the threo-L-tetramine via a tetrasulfonate2; Preparation of chiral building blocks3
Description (简体中文)
Other Notes
手性四醇;制备手性双冠醚1;通过四磺酸盐合成苏式-L-四胺2;制备手性结构单元3

REFERENCES