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1,2-epoxypropane

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Origin: China

Cas No: 75-56-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details

CAS No.:: 75-56-9

MF:: Propylene oxide

EINECS No.:: 200-879-2

Place of Origin:: China

Type:: Agrochemical Intermediates, Dyestuff Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates

Purity:: 99.9%

Brand Name:: zeshchem

Model Number:: zeshchem75-56-9

Application:: Pharmaceutical Intermediates

Appearance:: colorless liquid

Molecular Weight:: 58.08

Melting point:: -112 °C

Boiling point:: 34 °C(lit.)

Density:: 0.83 g/mL at 25 °C(lit.)

Package:: 200kg/Drum

Packaging&Delivery

Packaging Details: 25kg/drum, Or according to your requirements

Port: Shanghai Port, China; Qingdao Port, China

Lead Time:

Quantity(Kilograms)	1 - 1	>1
Est. Time(days)	3	To be negotiated

Products Description

ITEMS	Premium Grade	First Grade	Qualified Grade
Appearance	Colorless transparent liquid
APHA(Pt-Co)	≤5	≤10	≤20
Moisture,%	≤0.02%	≤0.04%	≤0.10%
Acidity,%	≤0.003%	≤0.006%	≤0.01%
Propionaldehyde,%	≤0.01%	≤0.03	≤0.10%
Assay,%	≥99.9%	≥99.5%	≥99.0%

Property

CAS No.: 75-56-9 Formula: C3H6O Molecular Weight: 58.07910

Description

Propylene oxide is an organic compound with the molecular formula CH3CHCH2O. This colourless volatile liquid is produced on a large scale industrially, its major application being its use for the production of polyether polyols for use in making polyurethane plastics. It is a chiral epoxide, although it is commonly used as a racemic mixture.
This compound is sometimes called 1,2-propylene oxide to distinguish it from its isomer 1,3-propylene oxide, better known as oxetane.

Basic Info

Chemical Name	1,2-epoxypropane
Synonyms	2-methyloxirane; 1,2-Epoxypropane;
CAS No.	75-56-9
Molecular Formula	C3H6O
Molecular Weight	58.07910
PSA	12.53000
LogP	0.40510

Properties

Appearance & Physical State	colourless liquid with an ether-like odour
Density	0.83
Boiling Point	34ºC
Melting Point	-112ºC
Flash Point	-37ºC
Refractive Index	1.365-1.367
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
Storage Condition	Flammables area

Safety Info

Safety Statements	S45-S53
HS Code	2910200000
RIDADR	UN 1280
Risk Statements	R12; R20/21/22; R36/37/38; R45; R46
Hazard Codes	T
Caution Statement	P201; P210; P280; P308 + P313; P370 + P378; P403 + P235
Signal Word	Danger
Symbol	GHS02, GHS06, GHS08
Hazard Declaration	H224; H302 + H312; H315; H319; H331; H335; H340; H350

Synthesis Route

1-hydroperoxyethylbenzene→1-phenylethanol+1,2-epoxypropane
propene+1-hydroperoxyethylbenzene→1-phenylethanol+1,2-epoxypropane
propene+2-hydroperoxyethylbenzene→1-phenylethanol+2-phenylethanol

Precursor

2-Bromo-3,3,3-trifluoropropan-1-ol
propene
propane
1-hydroperoxyethylbenzene

Downstream Product

4-tert-butyl-2,6-dimethylmorpholin-2-ol
4-tert-butyl-2,6-dimethylmorpholine
1-(piperazin-1-yl)propan-2-ol
N-tert-butyl-bis-(2-hydroxypropyl)amine

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