tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate

C24H25O2P

CAS35000-38-5

Danger

Consulting for tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate

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Identification

CAS Number: 35000-38-5
EC Number: 412-880-7
UN Number: 3464
Index Number: 015-175-00-9
PubChem CID: 256127

Physical-chemical properties

Molecular Formula: C24H25O2P
Molar Mass: 376.40 g/mol
IUPAC Name: tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate

Chemical Identifiers

InChI: InChI=1S/C24H25O2P/c1-24(2,3)26-23(25)19-27(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22/h4-19H,1-3H3
InChI Key: ZWZUFQPXYVYAFO-UHFFFAOYSA-N

Overview

tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate (CAS: 35000-38-5) is a chemical compound widely used in industry. The molecular formula is C24H25O2P. The molar mass is 376.40 g/mol.

Safety & Classification

Danger

Classification:

Acute Tox. 3 *; STOT RE 2 *; Eye Irrit. 2; Skin Sens. 1; Aquatic Chronic 2

GHS Pictograms

Skull and Crossbones

GHS06

Acute toxicity. Fatal if swallowed, in contact with skin, or if inhaled.

Health Hazard

GHS08

Serious health hazard. May cause cancer, organ damage, or genetic defects.

Environment

GHS09

Environmental hazard. Toxic to aquatic life with long lasting effects.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H301

Toxic if swallowed.

H373

May cause damage to organs through prolonged or repeated exposure.

H319

Causes serious eye irritation.

H317

May cause an allergic skin reaction.

H411

Toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Skin Contact

Irritant

Measures if substance contacts the skin

First Aid Actions

+P302IF ON SKIN:
+P352Wash with plenty of water.
+P361Take off immediately all contaminated clothing.
+P313Get medical advice/attention.

Related hazard statements:

H317

Eye Contact

Irritant

Measures if substance gets into the eyes

First Aid Actions

+P305IF IN EYES:
+P351Rinse cautiously with water for several minutes.
+P338Remove contact lenses, if present and easy to do. Continue rinsing.
+P313Get medical advice/attention.

Related hazard statements:

H319

Ingestion

Toxic

Measures if substance is accidentally swallowed

First Aid Actions

+P301IF SWALLOWED:
+P330Rinse mouth.
+P331Do NOT induce vomiting.
+P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

H301

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	3464
ADR Class	6.1
Packing Group	II
Tunnel Code	D/E
Proper Shipping Name	tert-Butyl-(triphenylphosphoranyliden)acetat
Marine Pollutant	No

Frequently Asked Questions

What is tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate?

tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate (CAS 35000-38-5) is a chemical substance with the formula C24H25O2P used in various industrial applications.

What are the properties of tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate?

tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate has a molar mass of 376.40 g/mol. It is classified as Acute Tox. 3 *; STOT RE 2 *; Eye Irrit. 2; Skin Sens. 1; Aquatic Chronic 2. See the technical data above for more details.

How to store tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate safely?

tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate dangerous?

tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate carries the signal word "Danger". 3 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate?

You can order tert-butyl 2-(triphenyl-lambda5-phosphanylidene)acetate (CAS 35000-38-5) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.