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MilliporeSigma

D126306

Sigma-Aldrich

1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose

97%

Synonym(s):

1,2:3,4-Di-O-isopropylidene-D-galactopyranose

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About This Item

Empirical Formula (Hill Notation):
C12H20O6
CAS Number:
Molecular Weight:
260.28
Beilstein/REAXYS Number:
1345410
EC Number:
MDL number:
UNSPSC Code:
12352201
PubChem Substance ID:
NACRES:
NA.22

Pricing and availability is not currently available.

Quality Level

assay

97%

form

liquid

optical activity

[α]25/D −59°, c = 3 in chloroform

refractive index

n20/D 1.466 (lit.)

bp

117 °C/0.015 mmHg (lit.)

density

1.143 g/mL at 25 °C (lit.)

SMILES string

CC1(C)O[C@H]2O[C@H](CO)[C@@H]3OC(C)(C)O[C@@H]3[C@H]2O1

InChI

1S/C12H20O6/c1-11(2)15-7-6(5-13)14-10-9(8(7)16-11)17-12(3,4)18-10/h6-10,13H,5H2,1-4H3/t6-,7+,8+,9-,10-/m1/s1

InChI key

POORJMIIHXHXAV-SOYHJAILSA-N

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This Item
296368134031G9662
Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

liquid

form

solid

form

powder

form

powder or solid

optical activity

[α]25/D −59°, c = 3 in chloroform

optical activity

[α]25/D −19.2°, c = 1 in H2O

optical activity

[α]20/D +8.6°, c = 1.5% in chloroform, [α]24/D +23°, c = 1 in chloroform

optical activity

-

refractive index

n20/D 1.466 (lit.)

refractive index

-

refractive index

-

refractive index

-

bp

117 °C/0.015 mmHg (lit.)

bp

112-114 °C/0.06 mmHg (lit.)

bp

-

bp

-

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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