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Phosphine oxide, triphenyl-

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Formula: C18H15OP
CAS: 791-28-6

Identification

Structural Formula
Phosphine oxide, triphenyl-
CAS:
791-28-6
EINECS:
212-338-8
Molecular Formula:
C18H15OP
MDL:
MFCD00002080
SMILES:
O=P(c1ccccc1)(c1ccccc1)c1ccccc1
Synonym:
tpo ; triphenylphosphinoxid ; triphenylphosphanoxid ; tppo ; (c6h5)3p=o ; aurora ka-1603 ; triphenyl-phosphineoxid ; triphenylphosphanoxide ; orlistat usp rc c ; ph3po




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Triphenylphosphine oxide
Molekula
36516448
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TCI Chemicals (India) Pvt. Ltd.
T0625
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AK Scientific, Inc.
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Hangzhou MolCore BioPharmatech Co.,Ltd.
CS19996
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Beckmann-Kenko GmbH
B9121824
Triphenylphosphine oxide
Simagchem Corporation
SC10083024
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Chemieliva Pharmaceutical Co., Ltd.
CP16805040
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Suzhou Vosun Biotech Co.,Ltd
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Leap Chem Co., Ltd
LC8642592
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Hangzhou J&H Chemical Co., Ltd.
HJC14885952
Triphenylphosphine oxide
Sigma-Aldrich International GmbH
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Zhejiang Hongxin Chemical
ZHC12004800
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Capot Chemical Co., Ltd.
18691
Triphenylphosphine oxide
Skyrun Industrial Co., Ltd.
SI12963888
Triphenylphosphine oxide
Hangzhou Zhongqi Chem Co., Ltd
HZC14405760
Triphenylphosphine oxide
Haihang Industry Co., Ltd.
HI12483744
Triphenylphosphine oxide
Shanghai Yayu Biomedical Co., Ltd
SYB15846336
Triphenylphosphine oxide
Wanko Chemical Co., Ltd.
WC11523456
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Dayang Chem (Hangzhou) Co.,Ltd.
DC14885952
Triphenylphosphine oxide
Merck Schuchardt OHG
MSO9603840
Triphenylphosphine oxide
Gelest, Inc.
G5761152
Triphenylphosphine oxide
Autech Industry Co.,Limited
AIC12965184
Triphenylphosphine oxide
ShangHai Biochempartner Co., Ltd.
BCP19260
Triphenylphosphine oxide
Ambeed, Inc.
A151260
Triphenylphosphine oxide
Manchester Organics Limited
N48934
Triphenylphosphine oxide
Ascender Chemical Co.,Ltd
ACC12004800
Triphenylphosphine oxide
Sancai Industry Co.,Ltd.
SIC11524608
Triphenylphosphine oxide
Aecochem Corp.
AC6722016
Triphenylphosphine oxide
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI331213248
Triphenylphosphine oxide
Xingrui Industry Co., Limited
XIL13925568
Triphenylphosphine oxide
Shandong Minglang Chemical Co., Ltd
SMC16806720
Triphenylphosphine oxide
Lori Industry Co., Ltd
LI10563168
Triphenylphosphine oxide
Refine Chemical Co.,Ltd.
RCC11524608
Triphenylphosphine oxide
Zehao Industry Co., Ltd.
ZI11523456
Triphenylphosphine oxide
Gihi Chemicals Co., Limited
GCL12965184
Triphenylphosphine oxide
H&Z Industry Co.,Ltd
HIC9603840
Triphenylphosphine oxide
Hangzhou Keying Chem Co., Ltd.
HKC14405760
Triphenylphosphine oxide
OPQ Chemical Co., Ltd
OC10083024
Triphenylphosphine oxide
Shandong SanYoung Industry Co., Ltd
SSI16806720
Triphenylphosphine oxide
Nantong Xindao Biotech Ltd
NXB12484992
Triphenylphosphine oxide
Create Chemical Co., Ltd.
CC12003600
Triphenylphosphine oxide
BLD Pharmatech Ltd
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Triphenylphosphine oxide
Chemlyte Solutions
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Orlistat Related Compound C
Aozeal Certified Standards (AOCS), Inc.
O0010.01

Prices & Availability




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Properties for Phosphine oxide, triphenyl-

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
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Hazard Statements

GHS07

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
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
Store at RT.
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Alternative Distributors of [Phosphine oxide, triphenyl-]

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

Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | Degussa Japan Co., Ltd. | Gelest, Inc. | Chem-Impex International, Inc. | Molekula GmbH | Hongda Group Limited | Fine & Fine Chemical Industrial Co., Ltd. | ABCR GmbH & Co. KG | Pharmasi Chemicals Co., Ltd. | TCI Europe NV | New Dragon Industrial Co., Ltd | Long Island Pharmaceutical & Chemical Co. Ltd. | Chemconserve / Chemapex BV | Shanghai Chemsors chemicals Co., Ltd. | Jinan Great Chemical Co., Ltd. | Zouping Mingxing Chemical Co., Ltd. | East Chemical Industry Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Tianjin Security Technology Development Ltd. | Watson International Ltd | BOC Sciences | Finetech Industry Limited | Jinan Haohua Industry Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Pfaltz & Bauer, Inc. | Xiamen Hisunny Chemical Co., Ltd. | Shandong Hongchuan Chemical Co., Ltd | Evonik Industries AG | Wanko Chemical Co., Ltd. | Clearsynth Canada INC.

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Mol File:
-/-
MSDS:
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