CAS No.528-50-7,D-(+)-Cellobiose Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	528-50-7
Name:	D-(+)-Cellobiose
Article Data:	15

Formula:	C₁₂H₂₂O₁₁
Molecular Weight:	342.3
Synonyms:	D-(+)-Cellobiose; CELLOBIOSE; Cellose; D-Cellbiose; GLC1-B-4-D-GLC; GLC-BETA1,4GLC; D-(+)-Cellose; D(+)-Cellobiose; D-cellbiose; 4-beta-d-glucopyransoyl-d-glucopyranose; 查看更多英文别名收起
EINECS:	208-436-5
Density:	1.76 g/cm³
Melting Point:	239 °C (dec.)(lit.)
Boiling Point:	667.9 °C at 760 mmHg
Flash Point:	357.8 °C
Solubility:	Soluble in water (1 g/8ml). Insoluble in ether and ethanol.
Appearance:	crystalline
Safety:	24/25
PSA:	189.53000
LogP:	-5.39720

Synthetic route

Pinus cellulose: Pinus cellulose

A: 33404-34-1
cellotriose

B: 67-47-0
5-hydroxymethyl-2-furfuraldehyde

C: 50-99-7
D-glucose

D: 6918-41-8, 34612-38-9, 38819-01-1, 51327-76-5, 51841-90-8, 59862-03-2, 60755-09-1, 60755-10-4, 61237-57-8, 70399-65-4, 72165-13-0, 73062-57-4, 95336-74-6, 102031-44-7, 107595-47-1, 146491-17-0, 150668-99-8
cellotetraose

E: 528-50-7
cellobiose

Conditions

Conditions	Yield
Stage #1: Pinus cellulose With choline chloride; oxalic acid; 1-butyl-3-methylimidazolium chloride at 120℃; for 6h; Stage #2: With water at 120℃; for 4h;	A 8% B n/a C 50% D 6% E 7%
With choline chloride; oxalic acid; 1-butyl-3-methylimidazolium chloride at 120℃; for 6h; Sealed tube;	A 17% B n/a C 11% D 24% E 8%

...Expand

Eucalyptus cellulose: Eucalyptus cellulose

A: 33404-34-1
cellotriose

B: 67-47-0
5-hydroxymethyl-2-furfuraldehyde

C: 50-99-7
D-glucose

D: 528-50-7
cellobiose

Conditions

Conditions	Yield
Stage #1: Eucalyptus cellulose With choline chloride; oxalic acid; 1-butyl-3-methylimidazolium chloride at 120℃; for 6h; Stage #2: With water at 120℃; for 4h;	A 7% B n/a C 48% D 7%

...Expand

Pinus cellulose, unbleached: Pinus cellulose, unbleached

A: 33404-34-1
cellotriose

B: 67-47-0
5-hydroxymethyl-2-furfuraldehyde

C: 50-99-7
D-glucose

D: 6918-41-8, 34612-38-9, 38819-01-1, 51327-76-5, 51841-90-8, 59862-03-2, 60755-09-1, 60755-10-4, 61237-57-8, 70399-65-4, 72165-13-0, 73062-57-4, 95336-74-6, 102031-44-7, 107595-47-1, 146491-17-0, 150668-99-8
cellotetraose

E: 528-50-7
cellobiose

Conditions

Conditions	Yield
Stage #1: Pinus cellulose, unbleached With choline chloride; oxalic acid; 1-butyl-3-methylimidazolium chloride at 120℃; for 6h; Stage #2: With water at 120℃; for 4h;	A 10% B n/a C 46% D 8% E 9%
With choline chloride; oxalic acid; 1-butyl-3-methylimidazolium chloride at 120℃; for 6h; Sealed tube;	A 16% B n/a C 12% D 23% E 7%

...Expand

cellulose, microcrystalline: cellulose, microcrystalline

A: 33404-34-1
cellotriose

B: 67-47-0
5-hydroxymethyl-2-furfuraldehyde

C: 50-99-7
D-glucose

D: 6918-41-8, 34612-38-9, 38819-01-1, 51327-76-5, 51841-90-8, 59862-03-2, 60755-09-1, 60755-10-4, 61237-57-8, 70399-65-4, 72165-13-0, 73062-57-4, 95336-74-6, 102031-44-7, 107595-47-1, 146491-17-0, 150668-99-8
cellotetraose

E: 528-50-7
cellobiose

Conditions

Conditions	Yield
With choline chloride; oxalic acid; 1-butyl-3-methylimidazolium chloride at 120℃; for 6h; Sealed tube;	A 20% B n/a C 16% D 31% E 16%
With choline chloride; silver trifluoromethanesulfonate; oxalic acid; 1-butyl-3-methylimidazolium chloride at 120℃; for 2h; Reagent/catalyst; Sealed tube;	A 18% B n/a C 13% D 29% E 8%
With choline chloride; oxalic acid; 1-butyl-3-methylimidazolium chloride at 120℃; for 12h; Sealed tube;	A 16% B n/a C 28% D 16% E 11%
With choline chloride; oxalic acid; 1-butyl-3-methylimidazolium chloride at 120℃; for 8h; Sealed tube;	A 20% B n/a C 21% D 27% E 12%

...Expand

Eucalyptus cellulose: Eucalyptus cellulose

A: 33404-34-1
cellotriose

B: 67-47-0
5-hydroxymethyl-2-furfuraldehyde

C: 50-99-7
D-glucose

D: 6918-41-8, 34612-38-9, 38819-01-1, 51327-76-5, 51841-90-8, 59862-03-2, 60755-09-1, 60755-10-4, 61237-57-8, 70399-65-4, 72165-13-0, 73062-57-4, 95336-74-6, 102031-44-7, 107595-47-1, 146491-17-0, 150668-99-8
cellotetraose

E: 528-50-7
cellobiose

Conditions

Conditions	Yield
With choline chloride; oxalic acid; 1-butyl-3-methylimidazolium chloride; lanthanum(lll) triflate at 120℃; for 2h; Sealed tube;	A 14% B n/a C 20% D 16% E 8%
With choline chloride; oxalic acid; 1-butyl-3-methylimidazolium chloride at 120℃; for 6h; Sealed tube;	A 16% B n/a C 11% D 20% E 7%

...Expand

cellulose, microcrystalline: cellulose, microcrystalline

A: 67-47-0
5-hydroxymethyl-2-furfuraldehyde

B: 50-99-7
D-glucose

C: 528-50-7
cellobiose

Conditions

Conditions	Yield
With choline chloride; oxalic acid; 1-butyl-3-methylimidazolium chloride; ytterbium(III) triflate at 120℃; for 2h; Sealed tube;	A n/a B 17% C 10%

...Expand

cellulose: cellulose

: 528-50-7
cellobiose

Conditions

Conditions	Yield
mit Hilfe eines Enzym-Praeparats aus Aspergillus niger;

O1,O2,O3,O6-tetraacetyl-O4-O-acetyl-β-D-glucopyranosyl>-α-D-glucopyranose: O1,O2,O3,O6-tetraacetyl-O4-O-acetyl-β-D-glucopyranosyl>-α-D-glucopyranose

: 528-50-7
cellobiose

Conditions

Conditions	Yield
With methanol; sodium methylate

: 67-56-1
methanol

: 7664-41-7
ammonia

: 5346-90-7
α-D-cellobiose octaacetate

A: 4002-64-6, 4002-65-7, 21967-07-7, 98300-77-7
1,1-bis-acetylamino-O4-β-D-glucopyranosyl-1-deoxy-D-glucitol

B: 528-50-7
cellobiose

...Expand

: 50-99-7
D-glucose

: 7732-18-5
water

A: 554-91-6
O6-β-D-Glucopyranosyl-D-glucose

B: 528-50-7
cellobiose

Conditions

Conditions	Yield
Einw. von Emulsin;

...Expand

Downstream Products

57-48-7

10326-41-7

34620-78-5

50-00-0

123-76-2

67-47-0

10323-20-3

2240-27-9

Total:133 Page 1 of 4 1 2 3 4 Next>>

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Specification

This chemical is called D-Glucose, 4-O-beta-D-glucopyranosyl-, and its CAS registry number is 528-50-7. With the molecular formula of C₁₂H₂₂O₁₁, its product categories are Sugars, Carbohydrates & Glucosides; Oligosaccharide Compounds; Basic Sugars (Mono & Oligosaccharides); Biochemistry; Disaccharides. In addition, this chemical should be kept cold, away from oxides. Please avoid contacting with skin and eyes if you use it.

Other characteristics of the D-Glucose, 4-O-beta-D-glucopyranosyl- can be summarised as followings: (1)ACD/LogP: -3.41; (2)# of Rule of 5 Violations: 2; (3)ACD/LogD (pH 5.5): -3.41; (4)ACD/LogD (pH 7.4): -3.41; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 11; (10)#H bond donors: 8; (11)#Freely Rotating Bonds: 12; (12)Polar Surface Area: 101.53 Å²; (13)Index of Refraction: 1.652; (14)Molar Refractivity: 70.8 cm³; (15)Molar Volume: 193.6 cm³; (16)Polarizability: 28.06×10^-24cm³; (17)Surface Tension: 110.8 dyne/cm; (18)Density: 1.76 g/cm³; (19)Flash Point: 357.8 °C; (20)Enthalpy of Vaporization: 112.36 kJ/mol; (21)Boiling Point: 667.9 °C at 760 mmHg; (22)Vapour Pressure: 1.08E-20 mmHg at 25°C.

You can still convert the following datas into molecular structure:
1.SMILES: O([C@H]1[C@H](O)[C@@H](O)[C@H](O)O[C@@H]1CO)[C@@H]2O[C@@H]([C@@H](O)[C@H](O)[C@H]2O)CO
2.InChI:InChI=1/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7-,8-,9-,10-,11-,12+/m1/s1
3.InChIKey: GUBGYTABKSRVRQ-QRZGKKJRBU