{"product_id":"propylene-glycol-reagent-acs-4-l-bottle-62721-non-regulated","title":"Propylene Glycol, Reagent (ACS), 4 L Bottle, 62721 (Non-Regulated)","description":"\u003cp\u003e\u003cstrong\u003eGFS Chemicals® Propylene Glycol, Reagent (ACS), 4 L Bottle, 62721\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAppearance: colorless liquid\u003c\/li\u003e\n\u003cli\u003eCAS Nos.:\u003cul\u003e\u003cli\u003ePropylene Glycol:  57-55-6\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMelting\/Freezing Point:  -74.2 °F (-59 °C)\u003c\/li\u003e\n\u003cli\u003eBoiling Point\/Range:  370.76 °F (188.2 °C)\u003c\/li\u003e\n\u003cli\u003eFlash Point:  210.0 °F (98.9 °C) Closed Cup, 225.0 °F (107.2 °C) Open Cup\u003c\/li\u003e\n\u003cli\u003eLower\/Upper Flammability Levels:  2.6%\/12.6%\u003c\/li\u003e\n\u003cli\u003eVapor Density:  2.6\u003c\/li\u003e\n\u003cli\u003eSolubility in Water:  completely miscible\u003c\/li\u003e\n\u003cli\u003ePartition Coefficient (n-octonol\/water):  -0.92\u003c\/li\u003e\n\u003cli\u003eAuto-Ignition Point:  700 °F (371.11 °C)\u003c\/li\u003e\n\u003cli\u003eDensity\/Specific Gravity: 1.04 g\/cm\u003csup\u003e3\u003c\/sup\u003e at 25 °C\u003c\/li\u003e\n\u003cli\u003eDynamic Viscosity:  58.1 mPa.s (68 °F (20 °C))\u003c\/li\u003e\n\u003cli\u003eExplosive Properties:  not explosive\u003c\/li\u003e\n\u003cli\u003eFlammability\/Flash Point Class:  Combustible IIIB\u003c\/li\u003e\n\u003cli\u003eHeat of Combustion (NFPA 30B):  20.5 kJ\/g\u003c\/li\u003e\n\u003cli\u003eKinematic Viscosity:  56.09 mm\u003csup\u003e2\u003c\/sup\u003e\/s estimated\u003c\/li\u003e\n\u003cli\u003eChemical Formula:  CH\u003csub\u003e3\u003c\/sub\u003eCH(OH)CH\u003csub\u003e2\u003c\/sub\u003eOH\u003c\/li\u003e\n\u003cli\u003eMolecular Weight:  76.1 g\/mol\u003c\/li\u003e\n\u003cli\u003eOxidizing Properties:  Not oxidizing\u003c\/li\u003e\n\u003cli\u003ePercent Volatile:  100 %\u003c\/li\u003e\n\u003cli\u003eSynonyms: \u003cul\u003e\n\u003cli\u003e1,2 Propanediol\u003c\/li\u003e\n\u003cli\u003e1,2-Dihydroxypropane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAssay:  \u0026gt;= - 99.50 - No Limit - 0.00\u003c\/li\u003e\n\u003cli\u003eChloride:  No Limit - 0.00 - \u0026lt;= - 0.001\u003c\/li\u003e\n\u003cli\u003eColor (APHA):  No Limit - 0.00 - \u0026lt;= - 10.00\u003c\/li\u003e\n\u003cli\u003eResidue After Ignition:  No Limit - 0.00 - \u0026lt;= - 0.005\u003c\/li\u003e\n\u003cli\u003eTitrable Acid:  No Limit - 0.00 - \u0026lt;= - 0.005\u003c\/li\u003e\n\u003cli\u003eWater:  No Limit - 0.00 - \u0026lt;= - 0.20\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GFS Chemicals","offers":[{"title":"EA (1)","offer_id":51111522894139,"sku":"GFS-1975-4L-EA","price":193.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/GFS-1975-4L_171e96eb-b3d2-46d5-a122-e08b32b61e55.png?v=1784718579","url":"https:\/\/preiser.com\/products\/propylene-glycol-reagent-acs-4-l-bottle-62721-non-regulated","provider":"Preiser Scientific","version":"1.0","type":"link"}