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ChemicalBook >> CAS DataBase List >> Propylene oxide

Propylene oxide

Propylene oxide price.
  • $10 - $437
  • Product name: Propylene oxide
  • CAS: 75-56-9
  • MF: C3H6O
  • MW: 58.08
  • EINECS:200-879-2
  • MDL Number:MFCD00005126
  • Synonyms:Propylene oxide, extra pure, 99.5%;Propylene oxide, pure, 99%;PROPYLENEOXIDE,REAGENT;1,2-Epoxypropane(Propylene oxide);PROPYLENOXIDE;propylene oxide 1,2-epoxypropane methyloxirane;(±)-Methyloxirane, 1,2-Epoxypropane;Propylene oxide, 99%, pure
19 prices
Selected condition:

Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • TCI Chemical

Package

  • 100ml
  • 8070271000
  • 5x0.1ml
  • 5ML
  • 25mL
  • 8070270100
  • *3x1L
  • 250ml
  • 500ml
  • 1L
  • 1ml-f
  • 1 L
  • 5ml-f
  • 18l-kl
  • 100 mL
  • ManufacturerAlfa Aesar
  • Product number030765
  • Product description(±)-Propylene oxide, 99+%
  • Packaging100ml
  • Price$29.9
  • Updated2020-06-24
  • Buy
  • ManufacturerAlfa Aesar
  • Product number030765
  • Product description(±)-Propylene oxide, 99+%
  • Packaging1L
  • Price$58.4
  • Updated2020-06-24
  • Buy
  • ManufacturerAlfa Aesar
  • Product number030765
  • Product description(±)-Propylene oxide, 99+%
  • Packaging*3x1L
  • Price$161
  • Updated2020-06-24
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1576945
  • Product descriptionPropylene oxide United States Pharmacopeia (USP) Reference Standard
  • Packaging5x0.1ml
  • Price$353
  • Updated2021-03-22
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number110205
  • Product description(±)-Propylene oxide ReagentPlus , ≥99%
  • Packaging18l-kl
  • Price$437
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number82320
  • Product description(±)-Propylene oxide puriss. p.a., ≥99.5% (GC)
  • Packaging250ml
  • Price$29.1
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number56671
  • Product description(±)-Propylene oxide analytical standard
  • Packaging5ml-f
  • Price$89.3
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number110205
  • Product description(±)-Propylene oxide ReagentPlus , ≥99%
  • Packaging100ml
  • Price$44.8
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number110205
  • Product description(±)-Propylene oxide ReagentPlus , ≥99%
  • Packaging500ml
  • Price$47.2
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.07027
  • Product description1,2-Propylene oxide for synthesis. CAS 75-56-9, molar mass 58.07 g/mol., for synthesis
  • Packaging8070271000
  • Price$47.8
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.07027
  • Product description1,2-Propylene oxide for synthesis
  • Packaging1 L
  • Price$49.5
  • Updated2021-03-22
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number110205
  • Product description(±)-Propylene oxide ReagentPlus , ≥99%
  • Packaging1l
  • Price$53.5
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number82320
  • Product description(±)-Propylene oxide puriss. p.a., ≥99.5% (GC)
  • Packaging1l
  • Price$53.5
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.07027
  • Product description1,2-Propylene oxide for synthesis
  • Packaging100 mL
  • Price$23.12
  • Updated2021-03-22
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number56671
  • Product description(±)-Propylene oxide analytical standard
  • Packaging1ml-f
  • Price$23.2
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.07027
  • Product description1,2-Propylene oxide for synthesis. CAS 75-56-9, molar mass 58.07 g/mol., for synthesis
  • Packaging8070270100
  • Price$24.1
  • Updated2020-08-18
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 030765 (±)-Propylene oxide, 99+% 100ml $29.9 2020-06-24 Buy
Alfa Aesar 030765 (±)-Propylene oxide, 99+% 1L $58.4 2020-06-24 Buy
Alfa Aesar 030765 (±)-Propylene oxide, 99+% *3x1L $161 2020-06-24 Buy
Sigma-Aldrich 1576945 Propylene oxide United States Pharmacopeia (USP) Reference Standard 5x0.1ml $353 2021-03-22 Buy
Sigma-Aldrich 110205 (±)-Propylene oxide ReagentPlus , ≥99% 18l-kl $437 2020-08-18 Buy
Sigma-Aldrich 82320 (±)-Propylene oxide puriss. p.a., ≥99.5% (GC) 250ml $29.1 2020-08-18 Buy
Sigma-Aldrich 56671 (±)-Propylene oxide analytical standard 5ml-f $89.3 2020-08-18 Buy
Sigma-Aldrich 110205 (±)-Propylene oxide ReagentPlus , ≥99% 100ml $44.8 2020-08-18 Buy
Sigma-Aldrich 110205 (±)-Propylene oxide ReagentPlus , ≥99% 500ml $47.2 2020-08-18 Buy
Sigma-Aldrich 8.07027 1,2-Propylene oxide for synthesis. CAS 75-56-9, molar mass 58.07 g/mol., for synthesis 8070271000 $47.8 2020-08-18 Buy
Sigma-Aldrich 8.07027 1,2-Propylene oxide for synthesis 1 L $49.5 2021-03-22 Buy
Sigma-Aldrich 110205 (±)-Propylene oxide ReagentPlus , ≥99% 1l $53.5 2020-08-18 Buy
Sigma-Aldrich 82320 (±)-Propylene oxide puriss. p.a., ≥99.5% (GC) 1l $53.5 2020-08-18 Buy
Sigma-Aldrich 8.07027 1,2-Propylene oxide for synthesis 100 mL $23.12 2021-03-22 Buy
Sigma-Aldrich 56671 (±)-Propylene oxide analytical standard 1ml-f $23.2 2020-08-18 Buy
Sigma-Aldrich 8.07027 1,2-Propylene oxide for synthesis. CAS 75-56-9, molar mass 58.07 g/mol., for synthesis 8070270100 $24.1 2020-08-18 Buy

Properties

Melting point: :-112 °C
Boiling point: :34 °C(lit.)
Density  :0.83 g/mL at 25 °C(lit.)
vapor density  :2 (vs air)
vapor pressure  :29.43 psi ( 55 °C)
refractive index  :n20/D 1.366(lit.)
Flash point: :−35 °F
storage temp.  :2-8°C
solubility  :425-450g/l
form  :Liquid
color  :Clear
Odor :Ethereal; characteristic; sweet, alcoholyc; like natural gas.
explosive limit :1.9-36%(V)
Water Solubility  :40 g/100 mL (20 ºC)
FreezingPoint  :-112.13℃
Merck  :14,7856
BRN  :79763
Henry's Law Constant :Not an environmentally important parameter because propylene oxide reacts rapidly with water
Exposure limits :TLV-TWA 50 mg/m3 (20 ppm) (ACGIH), 240 mg/m3 (100 ppm) (OSHA); IDLH 2000 ppm.
Stability: :Stable. Incompatible with acids, bases, oxidizing agents, copper, copper alloys, brass, bronze, iron, metal chlorides, peroxides and a wide variety of other materials. Reacts with compounds containing labile hydrogen. Extremely flammable - note low boiling point, low flash point and very wide explosion limits. Moisture sensitive.
CAS DataBase Reference :75-56-9(CAS DataBase Reference)
NIST Chemistry Reference :Propylene oxide(75-56-9)
IARC :2B (Vol. Sup 7, 60) 1994
EPA Substance Registry System :Propylene oxide (75-56-9)

Safety Information

Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H224 Extremely flammable liquid and vapour Flammable liquids Category 1 Danger
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H340 May cause genetic defects Germ cell mutagenicity Category 1A, 1B Danger
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
Precautionary statements:
P201 Obtain special instructions before use.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P403+P235 Store in a well-ventilated place. Keep cool.

Description

Propylene oxide is used as a precursor in the production of polyether polyols, which is utilized for making polyurethane plastics, polypropylene glycols, propylene glycol ethers and propylene carbonate. It is involved in the preparation of biological samples for electron microscopy. It plays a vital role in the removal of residual ethanol previously used for dehydration. Further, it is used in thermobaric weapons, and microbial fumigation. It is also used as solvents, and in the preparation of surfactants, lubricants and in oil demulsifiers.

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