2,3,4-trihydroxy-,[R-(R*,R*)]-Butanal

Name	D(-)-Erythrose
Synonyms	D-Erythrose D(-)-Erythrose Erythrosesyrupwv d-erythrose, syrup (2S,3R)-2,3,4-trihydroxybutanal (2R,3S)-2,3,4-trihydroxybutanal (3R,4R)-tetrahydrofuran-2,3,4-triol 2,3,4-trihydroxy-,[R-(R,R)]-Butanal (2R,3R,4R)-tetrahydrofuran-2,3,4-triol
CAS	583-50-6
EINECS	209-505-2
InChI	InChI=1/C4H8O4/c5-2-1-8-4(7)3(2)6/h2-7H,1H2/t2-,3-,4-/m1/s1

Molecular Formula	C4H8O4
Molar Mass	120.1
Density	1.0500 (rough estimate)
Boling Point	144.07°C (rough estimate)
Specific Rotation(α)	D20 +1° -14.5° (3 days, c = 11)
Flash Point	129.54°C
Water Solubility	Fully miscible in water.
Solubility	Methanol, Water
Vapor Presure	0mmHg at 25°C
Appearance	syrup
Color	light yellow
Merck	14,3690
BRN	1721698
pKa	12.49±0.20(Predicted)
Storage Condition	2-8°C
Sensitive	Hygroscopic
Refractive Index	1.498
Use	Used as a Biochemical reagent

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany	3
FLUKA BRAND F CODES	3-10

Use	Used as biochemical reagent

Last Update：2024-04-09 20:48:19

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CAS: 583-50-6
Tel: 18301782025
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Mobile: 18021002903
QQ: 3008007409

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2,3,4-trihydroxy-,[R-(R*,R*)]-Butanal

2,3,4-trihydroxy-,[R-(R,R)]-Butanal