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ChemicalBook >> CAS DataBase List >> Propylene glycol

Propylene glycol

Propylene glycol price.
  • $5 - $2490
  • Product name: Propylene glycol
  • CAS: 57-55-6
  • MF: C3H8O2
  • MW: 76.09
  • EINECS:200-338-0
  • MDL Number:MFCD00064272
  • Synonyms:Sentry Propylene Glycol;Sirlene;Solar winter ban;Solargard P;solargardp ;1,2-Propanediol,98+%;1,2-Propanediol,ACS,99.5%;1,2-Propanediol, 99+%
Price133 Properties Safety Information Description
133 prices
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  • Manufactureraablocks
  • Product numberAA0032I6
  • Product description1,2-Propanediol 99%
  • Packaging25g
  • Price$5
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032I6
  • Product description1,2-Propanediol 99%
  • Packaging100g
  • Price$7
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032I6
  • Product description1,2-Propanediol 99%
  • Packaging500g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032I6
  • Product description1,2-Propanediol 99%
  • Packaging1000g
  • Price$19
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ54396
  • Product description1,2-Propanediol
  • Packaging100g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ54396
  • Product description1,2-Propanediol
  • Packaging500g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberC773
  • Product description1,2-Propanediol
  • Packaging500g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA205936
  • Product description1,2-Propanediol 99%
  • Packaging1kg
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA205936
  • Product description1,2-Propanediol 99%
  • Packaging500g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA205936
  • Product description1,2-Propanediol 99%
  • Packaging25g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA205936
  • Product description1,2-Propanediol 99%
  • Packaging100g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA205936
  • Product description1,2-Propanediol 99%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1051766
  • Product descriptionPROPYLENE GLYCOL 95.00%
  • Packaging1ML
  • Price$539.62
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1051766
  • Product descriptionPROPYLENE GLYCOL 95.00%
  • Packaging5ML
  • Price$828.71
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5249
  • Product description1,2-Propanediol 98+%
  • Packaging2.5kg
  • Price$120
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5249
  • Product description1,2-Propanediol 98+%
  • Packaging500g
  • Price$43
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0032I6 1,2-Propanediol 99% 25g $5 2026-05-28 Buy
aablocks AA0032I6 1,2-Propanediol 99% 100g $7 2026-05-28 Buy
aablocks AA0032I6 1,2-Propanediol 99% 500g $12 2026-05-28 Buy
aablocks AA0032I6 1,2-Propanediol 99% 1000g $19 2026-05-28 Buy
AK Scientific J54396 1,2-Propanediol 100g $20 2021-12-16 Buy
AK Scientific J54396 1,2-Propanediol 500g $40 2021-12-16 Buy
AK Scientific C773 1,2-Propanediol 500g $54 2021-12-16 Buy
Ambeed A205936 1,2-Propanediol 99% 1kg $19 2021-12-16 Buy
Ambeed A205936 1,2-Propanediol 99% 500g $11 2021-12-16 Buy
Ambeed A205936 1,2-Propanediol 99% 25g $6 2021-12-16 Buy
Ambeed A205936 1,2-Propanediol 99% 100g $8 2021-12-16 Buy
Ambeed A205936 1,2-Propanediol 99% 1g $5 2021-12-16 Buy
American Custom Chemicals Corporation CHM1051766 PROPYLENE GLYCOL 95.00% 1ML $539.62 2021-12-16 Buy
American Custom Chemicals Corporation CHM1051766 PROPYLENE GLYCOL 95.00% 5ML $828.71 2021-12-16 Buy
Apolloscientific OR5249 1,2-Propanediol 98+% 2.5kg $120 2026-06-04 Buy
Apolloscientific OR5249 1,2-Propanediol 98+% 500g $43 2026-06-04 Buy
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Properties

Melting point :-60 °C (lit.)
Boiling point :187 °C (lit.)
Density :1.036 g/mL at 25 °C (lit.)
vapor density :2.62 (vs air)
vapor pressure :0.08 mm Hg ( 20 °C)
refractive index :n20/D 1.432(lit.)
FEMA :2940 | PROPYLENE GLYCOL
Flash point :225 °F
storage temp. :Store at +5°C to +30°C.
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka :14.49±0.20(Predicted)
form :Viscous Liquid
color :APHA: ≤10
Specific Gravity :1.038 (20/20℃)1.036～1.040
PH :6-8 (100g/l, H2O, 20℃)
Odor :at 100.00 %. odorless very slight alcoholic
Odor Type :odorless
biological source :synthetic
optical activity :-0.11° (C=1.00g/100ml, CHCL3)
explosive limit :2.4-17.4%(V)
Water Solubility :miscible
Thermal Conductivity :0.199 W/(m·K) at 25 ℃
Specific Heat Capacity :Cp(liquid): 2.51 J/(g·K), at 25℃
Sensitive :Hygroscopic
Merck :14,7855
JECFA Number :925
BRN :1340498
Henry's Law Constant :2.7×103 mol/(m3Pa) at 25℃, Burkholder et al. (2019)
Dielectric constant :32.0
Cosmetics Ingredients Functions :HUMECTANT
SKIN CONDITIONING - HUMECTANT
SKIN CONDITIONING - MISCELLANEOUS
FRAGRANCE
SOLVENT
VISCOSITY CONTROLLING InChI :1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChIKey :DNIAPMSPPWPWGF-UHFFFAOYSA-N
SMILES :CC(O)CO
LogP :-0.92
Surface tension :35.44mN/m at 298.15K
CAS DataBase Reference :57-55-6(CAS DataBase Reference)
NIST Chemistry Reference :Propylene glycol(57-55-6)
EPA Substance Registry System :Propylene glycol (57-55-6)

Safety Information

Symbol(GHS): Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

1,2-Propanediol, ACS is used as a substitute for ethylene glycol and glycerol. It is a good solvent for resins. It dissolves many essential oils but is immiscible with fixed oils.

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Suppliers and manufacturers

Jinan Chuangshi Chemical Co., LTD Shandong Xintu Chemical Co., Ltd Shanghai Aladdin Bio-Chem Technology Co.,LTD Secco work (Beijing) chemical technology co., LTD Jiangxi yuanshangcao flavor Co., Ltd. Shanghai shengyue international trading co., ltd Xi'an Jinxiang Pharmaceutical Accessories Co., Ltd. Shaoguan Xinrunhe Biotechnology Co., Ltd. Shandong flying Chemical Co., Ltd Jiangsu Pules Bio-tech Co.,Ltd