CAS No.597-71-7,PENTAERYTHRITOL TETRAACETATE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	597-71-7
Name:	PENTAERYTHRITOL TETRAACETATE
Article Data:	26

Formula:	C13H20 O8
Molecular Weight:	304.297
Synonyms:	1,3-Propanediol,2,2-bis[(acetyloxy)methyl]-, diacetate (9CI); Pentaerythritol, tetraacetate(6CI,7CI,8CI); NSC 1841; Normo-level; Normosterol; Pentaerythrityltetraacetate; TAPE
EINECS:	209-907-8
Density:	1.183 g/cm³
Melting Point:	78-83 °C
Boiling Point:	370.7 °C at 760 mmHg
Flash Point:	160.5 °C
Solubility:	slightly soluble in Water
Appearance:	white crystalline powder
Hazard Symbols:	F,C
Risk Codes:	11-34
Safety:	Moderately toxic by ingestion. Slightly toxic by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating vapors.
PSA:	105.20000
LogP:	0.22520

Synthetic route

: 115-77-5
Pentaerythritol

: 108-24-7
acetic anhydride

: 597-71-7
pentaerythritol tetracetate

Conditions

Conditions	Yield
With methanesulfonic acid at 25℃; for 2h; Inert atmosphere;	98%
With aluminum triflate at 20℃; for 0.00833333h;	95%
aluminium dodecatungsten phosphate at 20℃; for 0.583333h;	94%

: 10193-99-4
3-[(sulfanylacetyl)oxy]-2,2-bis{[(sulfanylacetyl)oxy]methyl}propyl sulfanylacetate

: 597-71-7
pentaerythritol tetracetate

Conditions

Conditions	Yield
With di-tert-butyl peroxide; triethyl phosphite In acetonitrile at 20℃; UV-irradiation;	94%
With di-tert-butyl peroxide; triethyl phosphite In acetonitrile at 25℃; for 6h; Irradiation;	94%

: 3296-88-6
2,2-bis(iodomethyl)-1,3-propanediol

: 563-63-3
silver(I) acetate

: 597-71-7
pentaerythritol tetracetate

Conditions

Conditions	Yield
With acetic acid at 140 - 150℃; man kocht das Reaktionsprodukt mit Acetanhydrid und einer Spur Zinkchlorid;

: 5419-74-9
pentaerythritol bisacetate

A: 115-77-5
Pentaerythritol

B: 13051-30-4
pentaerythritol triacetate

C: 597-71-7
pentaerythritol tetracetate

Conditions

Conditions	Yield
beim Aufbewahren;

...Expand

: 115-77-5
Pentaerythritol

: 64-19-7
acetic acid

: 597-71-7
pentaerythritol tetracetate

: 597-71-7
pentaerythritol tetracetate

: 13051-30-4
pentaerythritol triacetate

Conditions

Conditions	Yield
With sodium acetate at 170℃; for 2h; Inert atmosphere;	41%

: 597-71-7
pentaerythritol tetracetate

: 81-07-2
saccharin

: C18H21NO9S

Conditions

Conditions	Yield
With scandium tris(trifluoromethanesulfonate) at 150℃; for 24h; Sealed tube;	30%

: 115-77-5
Pentaerythritol

: 597-71-7
pentaerythritol tetracetate

: 13051-29-1
monoacetyl pentaerythritol

Conditions

Conditions	Yield
With potassium carbonate at 180℃;

: 4766-57-8
tetra(n-butoxy)silane

: 597-71-7
pentaerythritol tetracetate

: 6192-21-8
3,3-bis-acetoxymethyl-18,18-dibutoxy-1,5,7,11,13,17,19,22,23,26-decaoxa-6,12,18-trisila-tetraspiro[5.2.2.2.5.2.2.2]hexacosane

Conditions

Conditions	Yield
With toluene-4-sulfonic acid at 170 - 200℃;

: 597-71-7
pentaerythritol tetracetate

A: 124-38-9
carbon dioxide

B: 201230-82-2
carbon monoxide

C H2: H2

Conditions

Conditions	Yield
With oxygen at 170℃; Rate constant; Product distribution; Mechanism; Eact, lgA; further temperatures;

...Expand

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Chemistry

Chemistry informtion about Normosterol (CAS NO.597-71-7) is:
IUPAC Name: [3-Acetyloxy-2,2-Bis(Acetyloxymethyl)Propyl] Acetate
Synonyms: 1,3-Propanediol, 2,2-Bis[(Acetyloxy)Methyl]-, Diacetate ; 1,3-Propanediol,2,2-Bis[(Acetyloxy)Methyl]-,Diacetate ; 3-(Acetyloxy)-2,2-Bis[(Acetyloxy)Methyl]Propyl Acetate ; 3-Propanediol,2,2-Bis((Acetyloxy)Methyl)-Diacetate ; 3-Propanediol,2,2-Bis[(Acetyloxy)Methyl]-Diacetate ; Normo-Level ; Normosterol ; Pag
MF: C₁₃H₂₀O₈
MW: 304.29
EINECS: 209-907-8
Density: 1.183 g/cm³
Melting Point: 78-83 °C
Flash Point: 160.5 °C
Boiling Point: 370.7 °C at 760 mmHg
Vapour Pressure: 1.09E-05 mmHg at 25°C
Enthalpy of Vaporization: 61.76 kJ/mol
Following is the molecular structure of Normosterol (CAS NO.597-71-7) is:

Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	4850mg/kg (4850mg/kg)		Revista Medico-Chirurgicala. Medical-Surgical Journal. Vol. 86, Pg. 322, 1982.
mouse	LD50	oral	3500mg/kg (3500mg/kg)		Revista Medico-Chirurgicala. Medical-Surgical Journal. Vol. 86, Pg. 322, 1982.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Moderately toxic by ingestion. Slightly toxic by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating vapors.
Hazard Codes:
F
Corrosive C
Risk Statements:
R11:Highly flammable.
R34:Causes burns.
Safety Statements:
S24/25:Avoid contact with skin and eyes.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S16:Keep away from sources of ignition.
RTECS: RZ2600000

Specification

Normosterol (CAS NO.597-71-7) is a white to off-white powder.
First Aid Measures:
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Remove contaminated clothing and shoes.
Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Handling and Storage:
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage: Store in a cool, dry place. Keep container closed when not in use.