Triphenylphosphine oxide | CAS 791-28-6

Element: triphenylphosphine oxide

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Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » triphenylphosphine-oxide-PX195416

Identification

Triphenylphosphine oxide

CAS:

791-28-6

EINECS:

212-338-8

Molecular Formula:

C₁₈H₁₅OP

MDL:

MFCD00002080

SMILES:

O=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Synonym:

tpo ; triphenylphosphinoxid ; triphenylphosphanoxid ; tppo ; (c6h5)3p=o ; aurora ka-1603 ; triphenyl-phosphineoxid ; triphenylphosphanoxide ; orlistat usp rc c ; ph3po

Suppliers

Ambeed, Inc.

A151260

Nantong Xindao Biotech Ltd

NXB12484992

Create Chemical Co., Ltd.

CC12003600

BLD Pharmatech Ltd

BP8642592

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI331213248

Shandong Minglang Chemical Co., Ltd

SMC16806720

Lori Industry Co., Ltd

LI10563168

Refine Chemical Co.,Ltd.

RCC11524608

H&Z Industry Co.,Ltd

HIC9603840

OPQ Chemical Co., Ltd

OC10083024

Shandong SanYoung Industry Co., Ltd

SSI16806720

Beckmann-Kenko GmbH

B9121824

Shanghai Yayu Biomedical Co., Ltd

SYB15846336

Hangzhou Zhongqi Chem Co., Ltd

HZC14405760

Sancai Industry Co.,Ltd.

SIC11524608

Gelest, Inc.

G5761152

Aecochem Corp.

AC6722016

Merck Schuchardt OHG

MSO9603840

Hangzhou Keying Chem Co., Ltd.

HKC14405760

Wanko Chemical Co., Ltd.

WC11523456

Sigma-Aldrich International GmbH

SI15364608

AK Scientific, Inc.

AS9122736

Simagchem Corporation

SC10083024

Xingrui Industry Co., Limited

XIL13925568

Capot Chemical Co., Ltd.

18691

Zehao Industry Co., Ltd.

ZI11523456

Leap Chem Co., Ltd

LC8642592

Dayang Chem (Hangzhou) Co.,Ltd.

DC14885952

Get Quick Quote

CAS equal suppliers

Orlistat Related Compound C

Aozeal Certified Standards (AOCS), Inc.

O0010.01

Phosphine oxide, triphenyl-

Angene International Limited

AGN-PC-03FDSC

Prices & Availability

Data is processed

Properties for Triphenylphosphine oxide

Molecular Weight:

278.28 g·mol−1

Density:

1,212 g/cm³

Melting point:

150-157 °C(lit.)

Boiling point:

360 °C

Flash point:

180 °C

Solubility:

methanol: 25 mg/mL, clear

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

Hazard Symbols:

Xn, Xi

Storage temperature :

Store at RT.

Alternative Distributors of [Triphenylphosphine oxide]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified