791-28-6|Triphenylphosphine oxideProducts Supply - Chemical intermediates Network

Triphenylphosphine oxide cas no:791-28-6

Synonyms: phosphorane, triphenyl-, oxide;diphenylphosphorylbenzene;TPPO;Triphenyl phosphorus oxide;Phosphine oxide, triphenyl-;

Identification

NameTriphenylphosphine oxide
CAS791-28-6
Synonymsphosphorane, triphenyl-, oxide;diphenylphosphorylbenzene;TPPO;Triphenyl phosphorus oxide;Phosphine oxide, triphenyl-;
EINECS(EC#)212-338-8
Molecular FormulaC₁₈H₁₅OP
Molecular Weight278.29

Chemical Properties

AppearanceWhite solid
refractive index1.619
storage tempStore at RT.

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1

Safety Data

Hazard Xn:Harmful
Risk R22;R52/53
Safety

Safety Information about?Triphenyl Phosphine Oxide (CAS NO.791-28-6):
Hazard Codes:? Harmful Xn,Xi
Risk Statements: 22-36/37/38-52/53
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 Statements: 26-61-36?
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 sheets.
WGK Germany: 2
RTECS: SZ1676000
HS Code: 29310095

HS Code 29310095

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	450mg/kg (450mg/kg)	?	National Technical Information Service. Vol. AD607-952,
rabbit	LD50	skin	> 5gm/kg (5000mg/kg)	?	Food and Cosmetics Toxicology. Vol. 17, Pg. 847, 1979.
rat	LD50	oral	1850mg/kg (1850mg/kg)	?	Food and Cosmetics Toxicology. Vol. 17, Pg. 847, 1979.

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Jintan xinan chemical institute: Tel:; Address: 1, Houyang Chemical Park, Jintan City, iangsu Prov., China.

Jintan Huadong Chemical Research Institute: Tel:+86-519-82611586,82610486; Address: 500 meters to Houyang Toll Station of Jintan City

Beijing F&F Chemical Co.,Ltd.: Tel:; Address: Rm.B806 HuaShiLong Building, No.37 East Road North SanHuan,Beijing 100029 China.

Taizhou Shengyu Chemical Co., Ltd.: Tel:; Address: Room 1308-1310, Ocean Plaza,Taizhou, ZheJiang, China

Ningbo Huajia Chemical Co., Ltd.: Tel:; Address: 10th Floor, Lishi Building, No.787 Baizhang East Road, Ningbo, Zhejiang, China

CIDIC Co.,Ltd.: Tel:; Address: 15/F, HODO International Plaza, 531 Zhongshan Road, Wuxi, China

DSC: Tel:+1-603 563-5060; Address: P.O. Box 284, Dublin, NH 03444 USA

Jinan Laien Chemical Co., Ltd: Tel:86-543-5081965; Address: 28 Gongye Rd. South, Jinan High-tech Zone, Jinan, China

Shanghai Jinshan Pharmaceutical Co.,Ltd.: Tel:0086-21-57364269 62113509; Address: 7966 Tingfeng Road, Jinshan District, Shanghai

Shanghai Zillionaire Chemicals Inc: Tel:; Address: Room 601, No.32, 555 Wenxi Road , Shanghai

Zhejiang Huadee Dyestuff Chemical CO., LTD.: Tel:+86-576-8882 8079 ,8882 8188; Address: Industrial Development Zone Of Jiaojiang City Jiaojiang,Zhejiang China

HOKKO Chemical Industry Co.,Ltd.: Tel:+81-3-3279-5831; Address: Mitsui Building No.24-20,Nihonbashi Hongoku-cho 4-chome,chuo-ku,Tokyo 103-8341,Japan

Shanghai Weifang Fine Chemical Co., Ltd.: Tel:+86-(21)-6608-2381, 6608-2382; Address: 1051 South Road, Shanghai 200331,

F&F Chemical Co., Ltd.: Tel:+86-(10)-6444-6910; Address: Rm.B806 HuaShiLong Building, No.37 East Road North SanHuan, Beijing 100029,

Weifang Tongrun Chemical Co., Ltd.: Tel:+86-(536)-711-8957; Address: the Coastal Economic Development Zone , Changyi, Weifang, Shandong 261300,

Triphenylphosphine oxide cas no:791-28-6

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