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CN
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主要文件

377619

Sigma-Aldrich

D-苏糖醇

99%

别名:

(2R,3R)-1,2,3,4-丁四醇

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250 MG
CN¥1,224.33

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250 MG
CN¥1,224.33

About This Item

线性分子式:
HOCH2[CH(OH)]2CH2OH
CAS Number:
分子量:
122.12
Beilstein:
1719752
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.22

CN¥1,224.33


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方案

99%

表单

solid

旋光性

[α]20/D −14°, c = 2 in ethanol

mp

88-90 °C (lit.)

SMILES字符串

OC[C@@H](O)[C@H](O)CO

InChI

1S/C4H10O4/c5-1-3(7)4(8)2-6/h3-8H,1-2H2/t3-,4-/m1/s1

InChI key

UNXHWFMMPAWVPI-QWWZWVQMSA-N

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298875469963263559
D-Threitol 99%

377619

D-Threitol

L-Threitol 99%

298875

L-Threitol

L-Threoninol 97%

469963

L-Threoninol

DL-Threitol 97%

263559

DL-Threitol

assay

99%

assay

99%

assay

97%

assay

97%

form

solid

form

-

form

solid

form

solid

mp

88-90 °C (lit.)

mp

87-90 °C (lit.)

mp

49-54 °C (lit.)

mp

-

optical activity

[α]20/D −14°, c = 2 in ethanol

optical activity

[α]20/D +14°, c = 2 in ethanol

optical activity

[α]20/D −4.2°, c = 1% in H2O

optical activity

-

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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    J M Borggreven et al.
    Caries research, 26(2), 84-88 (1992-01-01)
    Some newly designed surface-active phosphates were investigated with respect to their capacity to inhibit caries lesion formation in vitro. On the labial or buccal surfaces of sound human third molars, windows were prepared for investigation. One half of each window
    Leonardo Silva Santos et al.
    Rapid communications in mass spectrometry : RCM, 20(14), 2104-2108 (2006-06-13)
    Recently, it has been proposed (M. Claeys et al., Science 2004; 303: 1173) that the atmospheric OH-radical-mediated photooxidation of isoprene is a source of two major secondary organic aerosol (SOA) components, that is, 2-methylthreitol and 2-methylerythritol. These diastereoisomeric tetrols, which
    Xuequan Lu et al.
    The Journal of organic chemistry, 69(16), 5433-5438 (2004-08-04)
    The first synthesis of an isosteric phosphonate analogue of the aminotriol lipid phytosphingosine (3), together with an improved synthesis of (2S,3S,4S)-phytosphingosine (2), are described. A key intermediate is 3-pentylidene acetal 9, which was prepared in two steps from dimethyl 2,3-O-benzylidene-d-tartrate
    A J Lopes Jesus et al.
    The journal of physical chemistry. B, 110(18), 9280-9285 (2006-05-05)
    In this work the enthalpy of the solute-solvent interaction of erythritol and L-threitol in aqueous solution was determined from the values obtained for the enthalpy of solvation. The values for this property were calculated from those determined for the enthalpies
    Xiaoyan Xia et al.
    Environmental science & technology, 40(22), 6934-6937 (2006-12-13)
    PM2.5 samples were collected from June to December 2005 in Potsdam, New York and analyzed for polar organic compounds by GC/MS. The major compounds that were identified in the samples included 2-methyltetrols (2-methylthreitol and 2-methylerythritol), levoglucosan, cispinonic acid, and mannitol.

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