Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tri-o-cresyl phosphorothionate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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631-45-8

631-45-8 structure

631-45-8 structure

Name: Tri-o-cresyl phosphorothionate
Chemical Name: tris(2-methylphenoxy)-sulfanylidene-λ5-phosphane
CAS Number: 631-45-8
Molecular Formula: C₂₁H₂₁O₃PS
Molecular Weight: 384.42800
Create Date: 2017-10-05 16:13:17
Modify Date: 2025-08-28 09:26:15

Name	tris(2-methylphenoxy)-sulfanylidene-λ5-phosphane
Synonyms	O,O,O-Tris(2-methylphenyl) thiophosphate o-Tolyl phosphorothioate O.O.O-Tri-o-tolyl-thiophosphat Tri-o-cresyl phosphorothionate O,O,O-tri-o-tolyl phosphorothioate Tri-o-tolyl phosphorothioate Tri-o-cresyl phosphorothioate Tri-o-cresyl thiophosphate tri-o-tolylthiophosphate thiophosphoric acid O,O',O''-tri-o-tolyl ester Thiophosphorsaeure-O,O',O''-tri-o-tolylester

Density	1.222g/cm3
Boiling Point	476.8ºC at 760 mmHg
Molecular Formula	C₂₁H₂₁O₃PS
Molecular Weight	384.42800
Flash Point	242.1ºC
Exact Mass	384.09500
PSA	69.59000
LogP	7.02370
Index of Refraction	1.612

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TG4300000

CHEMICAL NAME :: Phosphorothioic acid, O,O,O-tri-o-tolyl ester

CAS REGISTRY NUMBER :: 631-45-8

BEILSTEIN REFERENCE NO. :: 2170893

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H21-O3-P-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 7200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 2,495,1960

2622-08-4 structure

2622-08-4

~%

631-45-8 structure

631-45-8

Literature: Gottlieb Journal of the American Chemical Society, 54 <1932 748

95-48-7 structure

95-48-7

~82%

631-45-8 structure

631-45-8

73608-47-6 structure

73608-47-6

Literature: Mazitova, F. N.; Khairullin, V. K. J. Gen. Chem. USSR (Engl. Transl.), 1980 , vol. 50, # 4 p. 815 - 821,652 - 658

95-48-7 structure

95-48-7

~0%

34381-74-3 structure

34381-74-3

631-45-8 structure

631-45-8

Literature: Mazitova, F. N.; Khairullin, V. K. J. Gen. Chem. USSR (Engl. Transl.), 1980 , vol. 50, # 4 p. 815 - 821,652 - 658

95-48-7 structure

95-48-7

~%

631-45-8 structure

631-45-8

Literature: Gottlieb Journal of the American Chemical Society, 54 <1932 748

Precursor 2
2622-08-4 95-48-7
DownStream 0

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