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1,5-Pentanediol

Chemical Properties Uses Health Hazard
1,5-Pentanediol
1,5-Pentanediol structure
CAS No.
111-29-5
Chemical Name:
1,5-Pentanediol
Synonyms
1,5-Pentadiol;5-Pentanediol;1,5-Pentandiol;1,5-PENTANEDIOL;Pentanediol,97%;Pentylene glycol;Pentane-1,5-diol;Pentane diol-1,5;5-HYDROXYPENTANOL;1,5-Pentanediol>
CBNumber:
CB6732871
Molecular Formula:
C5H12O2
Formula Weight:
104.15
MOL File:
111-29-5.mol

1,5-Pentanediol Properties

Melting point:
-18 °C
Boiling point:
242 °C (lit.)
Density 
0.994 g/mL at 25 °C (lit.)
vapor density 
3.59
vapor pressure 
<0.01 mm Hg ( 20 °C)
refractive index 
n20/D 1.450(lit.)
Flash point:
135 °C
storage temp. 
Store below +30°C.
pka
14.83±0.10(Predicted)
form 
Oily Liquid
color 
Clear colorless
Odor
odorless
PH
7.5 (H2O)
explosive limit
1.3-13.1%(V)
Water Solubility 
Miscible
Sensitive 
Hygroscopic
Merck 
14,7117
BRN 
1560130
InChIKey
ALQSHHUCVQOPAS-UHFFFAOYSA-N
CAS DataBase Reference
111-29-5(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
07UXZ0SCST
NIST Chemistry Reference
1,5-Pentanediol(111-29-5)
EPA Substance Registry System
1,5-Pentanediol (111-29-5)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Safety Statements  24/25
WGK Germany  1
RTECS  SA0480000
Autoignition Temperature 635 °F
TSCA  Yes
HS Code  29053980
Toxicity LD50 orally in Rabbit: 10000 mg/kg LD50 dermal Rabbit > 19800 mg/kg
NFPA 704
1
0

1,5-Pentanediol price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.07061 1,5-Pentanediol for synthesis 111-29-5 100 mL $30.15 2021-03-22 Buy
Sigma-Aldrich 8.07061 1,5-Pentanediol for synthesis 111-29-5 500 mL $64.01 2021-03-22 Buy
Sigma-Aldrich 76892 1,5-Pentanediol purum, ≥97.0% (GC) 111-29-5 1l $119 2021-03-22 Buy
Sigma-Aldrich 76892 1,5-Pentanediol purum, ≥97.0% (GC) 111-29-5 25l $1110 2021-03-22 Buy
TCI Chemical P0050 1,5-Pentanediol >97.0%(GC) 111-29-5 25g $16 2021-03-22 Buy

1,5-Pentanediol Chemical Properties,Uses,Production

Chemical Properties

1,5-Pentanediol (PDO) is a colorless, oily liquid with characteristic odor. It is miscible in water and organic solvents. It is obtained after treatment of the mixture of products resulting from the oxidation of cyclohexane with air. PDO is a building block for saturated polyesters, unsaturated polyesters and polyurethanes, solvent for inkjet ink formulations. It's suitable for polyesters for solvent-borne paints (stoving enamels, two-components paints, can & coil coatings), polyester plasticizers and for soft segments for polyurethanes.

Uses

1,5-Pentanediol has a wide range of applications. Intermediate finds applications in Initial product for chemical syntheses, Inks and coatings, Plasticizers and Solvent, Industrial chemicals.
  1. 1,5-Pentanediol is used as a plasticizer in cellulose products and adhesives.
  2. It is used as a brake fluid additive.
  3. It reacts with 3,4-dihydro-2H-pyran to get 5-tetrahydropyran-2-yloxy-pentan-1-ol.
  4. It is also used to prepare polyesters for emulsifying agents and resin intermediates.
  5. it is used in ink, toner and colorant products. In addition to this, it is used in brake fluid compositions.
  6. 1,5-Pentanediol is used to produce materials made of polyester or polyurethane, for the manufacturing of monomers, for the manufacture of polyester polyols, polycarbonatedioles and acrylic monomers, for the production of delta valerolactone and for molecules that act as reactive diluents, for the production of halogenated substances and for the production of adhesives, putties and sealing compounds, cleaners and auxiliary agents.
  7. used in the processes to produce hydrogen, hydrogen peroxide, sodium perborate and peroxyacetic acid and as an intermediate for pharmaceutical products.
  8. It is used as an ingredient for the production of polymeric thickeners, plasticizers for polyvinyl chloride, sizing agents, surfactants, for starches and chemically modified starch for application in the paper, textile and food industry, for personal hygiene products like shampoo, creams, and for paints.

Health Hazard

1,5-Pentanediol has no marked health hazard properties. Its acute toxicity is very low via all routes of exposure tested (oral, skin and inhalation). It has no irritation or sensitization effects. Limited repeated dose and long term health or reproductive effects has been generated with itself. More extensive data is available for the analogous substance 1,5-Hexanediol. Based on the total amount of information available It is not expected to cause repeated dose or long term health effects. The physical properties of 1,5-Pentanediol give no rise to concern. Its flammability is low. Therefore, It has a very low overall human health hazard potential.

Chemical Properties

clear colorless oily liquid

Uses

1,5-Pentanediol is used largely as a chemical intermediate. Industrial exposure is likely to be from direct contact.

Synthesis Reference(s)

Journal of the American Chemical Society, 68, p. 1646, 1946 DOI: 10.1021/ja01212a085
Tetrahedron Letters, 21, p. 1501, 1980 DOI: 10.1016/S0040-4039(00)92757-6

Safety Profile

Mildly toxic by ingestion. A skin and eye irritant. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical. Used as a plasticizer in cellulose products and adhesives, and in brake fluid.

1,5-Pentanediol Preparation Products And Raw materials

Raw materials

Preparation Products


1,5-Pentanediol Suppliers

Global( 305)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 3001 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 925 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2858 58
Shenzhen Nexconn Pharmatechs Ltd
15013857715
admin@nexconn.com CHINA 3004 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5450 58
Xi'an Kono chem co., Ltd.,
13289246953 029-86107037
info@konochemical.com CHINA 3000 58

View Lastest Price from 1,5-Pentanediol manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-26 Pymetrozine
111-29-5
US $15.00 / KG 1KG 99% 50 ton Hebei Crovell Biotech Co Ltd
2021-07-13 1,5-Pentanediol
111-29-5
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 1,5-Pentanediol
111-29-5
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

1,5-Pentanediol Spectrum


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