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42890-76-6

42890-76-6 Structure

42890-76-6 Structure
IdentificationMore
[Name]

(S)-1,2,4-Butanetriol
[CAS]

42890-76-6
[Synonyms]

1,2,4-BUTANETRIOL, (S)
(2S)-BUTANE-1,2,4-TRIOL
(S)-(-)-1,2,4-BUTANETRIOL
(S)-1,2,4-BUTANETRIOL
(S)-(-)-1,2,4-TRIHYDROXYBUTANE
BUTANETRIOL(CAS#: 42890-76-6),INT STD#1&
(S)-()-1,2,4-Butanetriol 98%
(S)-(-)-1,2,4-Butanetriol(ee/glc)
(S)-1,2,4-Butanetriol, 99% ee, 95%
biodiesel impurity
butanetriol internal standard #1
(S)-(-)-1,2,4-BUTANETRIOL EE 99%
(S)-(-)-1,2,4-BUTANETRIOL, 96%, EE 99+%
(S)-1,3,4-BUTANETRIOL
ASTM(R) D6584 Individual Standard Solution & Internal Standards Kit
ASTM(R) D6584 Standard Solution 5
EN 14105:2003 Standard Solution Kit
EN 14105:2003 Standard Solution 1
ASTM(R) D6584 Standard Solution 2
ASTM(R) D6584 Individual Stock and Internal Standards Mix Kit
[EINECS(EC#)]

610-080-4
[Molecular Formula]

C4H10O3
[MDL Number]

MFCD00063213
[Molecular Weight]

106.12
[MOL File]

42890-76-6.mol
Chemical PropertiesBack Directory
[Appearance]

clear colorless viscous liquid
[alpha ]

-30 º (c=1, MeOH)
[Boiling point ]

150 °C0.04 mm Hg(lit.)
[density ]

1.19 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.475(lit.)
[Fp ]

>110°C
[storage temp. ]

2-8°C
[solubility ]

Chloroform (Slightly), Methanol (Sparingly), Water (Slightly)
[form ]

Oil
[pka]

14.02±0.20(Predicted)
[color ]

Colourless
[Specific Gravity]

1.190
[optical activity]

[α]19/D 28±2, c = 1 in methanol
[Water Solubility ]

soluble
[Sensitive ]

Hygroscopic
[BRN ]

1719408
[CAS DataBase Reference]

42890-76-6(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

F,Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R41:Risk of serious damage to eyes.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable.
[Safety Statements ]

S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S39:Wear eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
S36/37:Wear suitable protective clothing and gloves .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S33:Take precautionary measures against static discharges .
S29:Do not empty into drains .
S9:Keep container in a well-ventilated place .
[RIDADR ]

UN 3316 9/PG 2
[WGK Germany ]

3
[F ]

3-10-21
[HS Code ]

2905490090
Questions And AnswerBack Directory
[Description]

(S)-(-)-1,2,4-Butanetriol can be prepared via reduction of (S)-malic acid in the presence of borane-dimethyl sulfide. (S)-(-)-1,2,4-Butanetriol may be used as a starting material in the enantioselective total syntheses of (+)-azimine and (+)-carpaine. It can also be used to prepare the organic building blocks (+)-3,4-epoxy-1-butanol, (2S,4S)-4-(hydroxymethyl)-2-ferrocenyl-1,3-dioxan, (S)-1,2,4-triacetoxybutane via acetylation with acetic anhydride, and (S)-1,2,4-tris-(3,5-dinitrobenzoy1oxy)butane via esterification with 3,5-dinitrobenzoyl chloride, and so on.

Hazard InformationBack Directory
[Chemical Properties]

clear colorless viscous liquid
[Uses]

Glycerophospholipids act as regulators of various enzyme activities, and can be used as biological markers to indicate pathological states.
[Definition]

ChEBI: 2-deoxyerythritol is a secondary alcohol.
Spectrum DetailBack Directory
[Spectrum Detail]

(S)-1,2,4-Butanetriol(42890-76-6)1HNMR
(S)-1,2,4-Butanetriol(42890-76-6)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

(S)-(-)-1,2,4-Butanetriol, 96%, ee 99+%(42890-76-6)
[Sigma Aldrich]

42890-76-6(sigmaaldrich)
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