Triphenylphosphite

Product details

Triphenylphosphite (TPP) is the ester of Phosphorous Acid and Phenol.

CAS-No. 101-02-0
EINECS-No. 202-908-4
Chemical formula: C18H15O3P

Synonym: Triphenyl phosphite | Phosphorous acid | triphenyl ester 
Uses/applications: Antioxidant, intermediate in the production of pharmaceutical ingredients, pesticides, optical brighteners and in lubricant additives and adhesives

Specifications

Product CodeQualityPacking UnitSpec SheetInquiry
12130 technical 200kgs drums PDF Symbol Contact

MSDS according to GHS (1907/2006/EC, Article 31)

deutsch SDB DE französisch MSDS FR finnisch MSDS FI

MSDS according 91/155 EEC (2001/58 EC)

 MSDS EN  SDB DE

More information

Information pertaining to particular dangers for man and environment:
R 36/38 Irritating to eyes and skin.
R 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Classification system for Triphenylphosphite (TPP):
The classification was made according to the latest editions of the EU-lists, and expanded using company data and specialized literature.

Additional information: Aqueous solutions of the substance are acidic.
Chemical characterization for Triphenylphosphite (TPP), Phosphorous acid, triphenyl ester:
CAS No. Description: 101-02-0 triphenyl phosphite

Identification number(s):
EINECS Number: 202-908-4
EU Number:
015-105-00-7
General Information
for Triphenylphosphite (TPP), Phosphorous acid, triphenyl ester
:
Form: Liquid or solid (depending on ambient temperature)
Colour: Colourless
Odour: Phenol-like

Change in condition
Melting point/Melting range: 25°C
Boiling point/Boiling range:
360°C
Flash point:
188°C
Flammability (solid, gaseous) Product is not flammable.
Danger of explosion: Product does not present an explosion hazard.
Vapour pressure at 200°C: 1.3 hPa
Density at 20°C:
1.184 g/cm³

Solubility in / Miscibility with

Water:


Insoluble, decomposes slowly
Segregation coefficient (n-octanol/water): 6.62 log POW
pH-value (200 g/l) at 20°C: 1

Additional information:

Soluble in most organic solvents.
Land transport ADR/RID (cross-border) for Triphenylphosphite (TPP):
ADR/RID class: 9 (M7) Miscellaneous dangerous substances and articles.
Danger code (Kemler): 90
UN-Number: 3077
Packaging group: III
Label: 9
Description of goods: 3082 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (triphenyl phosphite)
Limited quantities (LQ) LQ27
Transport category 3
Tunnel restriction code E
Remarks: Limited Quantity:6 kg per inner packaging, 30 kg gross per packaging unit
Maritime transport IMDG:
IMDG Class: 9
UN Number: 3077
Label: 9
Packaging group:: III
EMS-Number: F-A,S-F
Marine pollutant: No
Proper shipping name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (triphenyl phosphite)
Lufttransport ICAO-TI und IATA-DGR:
ICAO/IATA Class: 9
UN Number: 3077
Label: 9
Packaging group:: III
Proper shipping name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (triphenyl phosphite)
Markings according to EC guidelines for Triphenylphosphite (TPP):
The product has been classified and marked in accordance with EU Directives / Ordinance on Hazardous Materials
"EC-labelling"

Risk phrases:
36/38 Irritating to eyes and skin.
50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Safety phrases:
28 After contact with skin, wash immediately with plenty of soap and water, and also with polyethylene-glycol 400, if possible.
60 This material and its container must be disposed of as hazardous waste.
61 Avoid release to the environment. Refer to special instructions/safety data sheets.

National regulations:


Information about limitation of use:
Restrictions on juvenile employment must be observed.

Water hazard class: Water hazard class 2 (Self-assessment): hazardous for water.

Hazard description

Hazard description

GHS-hazard labels

Hazadous material sign

Hazadous material sign - enviroment Hazadous material sign