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361445

Sigma-Aldrich

(±)-trans-1,2-Cyclopentanediol

97%

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About This Item

Linear Formula:
C5H8(OH)2
CAS Number:
5057-99-8
Molecular Weight:
102.13
EC Number:
225-757-6
MDL number:
MFCD00082582
UNSPSC Code:
12352100
PubChem Substance ID:
24862224
NACRES:
NA.22

Quality Level

200

Assay

97%

bp

136 °C/21.5 mmHg (lit.)

mp

54-56 °C (lit.)

functional group

hydroxyl

SMILES string

O[C@@H]1CCC[C@H]1O

InChI

1S/C5H10O2/c6-4-2-1-3-5(4)7/h4-7H,1-3H2/t4-,5-/m1/s1

InChI key

VCVOSERVUCJNPR-RFZPGFLSSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD1929
BCCB3435
BCBX4695
BCBX0160
BCBS7459V

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Toyota K, et al.
Sensors and Materials, 23(8), 475-482 (2011)
Mancel et al.
Rapid communications in mass spectrometry : RCM, 14(2), 80-85 (2000-01-07)
In this study, ion-molecule reactions using chemical ionization in the positive ion mode using dimethyl ether, acetonitrile and 2-S-pyrrolidinemethanol as reagent gases have been used to distinguish between cis- and trans-1,2-cyclopentanediol and cis- and trans-1,2-cyclohexanediol. In the gas phase, the

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