16229
1,5-Pentanediol
purum, ≥95.0% (GC)
Synonym(s):
Pentamethylene glycol
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About This Item
Linear Formula:
HO(CH2)5OH
CAS Number:
Molecular Weight:
104.15
EC Number:
203-854-4
UNSPSC Code:
12352001
PubChem Substance ID:
Beilstein/REAXYS Number:
1560130
MDL number:
InChI key
ALQSHHUCVQOPAS-UHFFFAOYSA-N
InChI
1S/C5H12O2/c6-4-2-1-3-5-7/h6-7H,1-5H2
SMILES string
OCCCCCO
vapor pressure
<0.01 mmHg ( 20 °C)
grade
purum
assay
≥95.0% (GC)
autoignition temp.
635 °F
expl. lim.
13.2 %
bp
242 °C (lit.)
density
0.994 g/mL at 25 °C (lit.)
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Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
287.6 °F - closed cup
flash_point_c
142 °C - closed cup
ppe
Eyeshields, Gloves
Regulatory Information
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Keisuke Yoshida et al.
Chemical communications (Cambridge, England), 48(55), 6981-6983 (2012-06-07)
Highly chemo- and regioselective acylation of 2-aminopentane-1,5-diol derivatives has been achieved by organocatalysis. An acyl group can be chemoselectively introduced onto the sterically hindered secondary hydroxy group in the presence of the primary one by virtue of the molecular recognition
Regina Busch et al.
Advances in therapy, 26(7), 719-727 (2009-08-04)
Most episodes of recurrent herpes labialis are self-limited and mild, but can be troublesome when they occur frequently with painful and unsightly lesions. Therefore, there has been much interest in developing agents that can suppress outbreaks in addition to being
Lai Wah Chan et al.
Biomaterials, 23(5), 1319-1326 (2002-01-26)
Calcium alginate microspheres were prepared by an emulsification method and cross-linked with various aldehydes using different methods. Methanal and pentanedial produced low aggregation of microspheres while octanal and octadecanal produced the opposite effect. The latter two aldehydes displaced very little
Hanne Evenbratt et al.
Acta dermato-venereologica, 89(2), 126-129 (2009-03-28)
The aim of this study was to compare pentane-1,5-diol and propane-1,2-diol used as absorption enhancers for cutaneously administered terbinafine. Fresh human skin samples were placed in a continuous flow diffusion cell with a gel containing terbinafine on top of the
Klaus Lorentz
Clinica chimica acta; international journal of clinical chemistry, 326(1-2), 69-80 (2002-11-06)
The continuous measurement of acid phosphatase (EC 3.1.3.2) activity in serum represents an analytical task not yet sufficiently accomplished. Introducing two novel substrates-2-chloro-4-nitrophenyl phosphate (CNP-P), which was preferred, and 4-nitronaphthyl-1-phosphate (NN-P)-an alternative assay to measure enzymatic activity was developed and
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