Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phosphoramidothioicacid, O-ethyl S-methyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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10265-93-7

10265-93-7 structure

10265-93-7 structure

Name: Phosphoramidothioicacid, O-ethyl S-methyl ester
Chemical Name: [amino(methylsulfanyl)phosphoryl]oxyethane
CAS Number: 10265-93-7
Molecular Formula: C₃H₁₀NO₂PS
Molecular Weight: 155.15600
Create Date: 2017-04-28 13:12:51
Modify Date: 2025-09-22 11:16:58

Name	[amino(methylsulfanyl)phosphoryl]oxyethane
Synonyms	O-Ethyl-S-methyl-thiolphosphorsaeureesteramid O-Ethyl-S-methyl thiophosphoramide O-ethyl-S-methyl phosphoroamidothioate Phosphoramidothioic acid,O-ethyl S-methyl ester O-Ethyl S-methyl phosphoramidothioate ENT 27,398 O-Ethyl-S-methyl-phosphoramidothiolat thiophosphoramidic acid O-ethyl ester S-methyl ester

Density	1.229g/cm3
Boiling Point	226.1ºC at 760mmHg
Molecular Formula	C₃H₁₀NO₂PS
Molecular Weight	155.15600
Flash Point	90.5ºC
Exact Mass	155.01700
PSA	87.43000
LogP	2.15300
Vapour Pressure	0.0834mmHg at 25°C
Index of Refraction	1.483

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TB5000000

CHEMICAL NAME :: Phosphoramidothioic acid, O-ethyl S-methyl ester

CAS REGISTRY NUMBER :: 10265-93-7

LAST UPDATED :: 199107

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C3-H10-N-O2-P-S

MOLECULAR WEIGHT :: 155.17

WISWESSER LINE NOTATION :: 2OPZO&S1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 mg/kg

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

REFERENCE :: ARSIM* Agricultural Research Service, USDA Information Memorandum. (Beltsville, MD 20705) Volume(issue)/page/year: 20,5,1966

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 5 mg/kg

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

REFERENCE :: JEENAI Journal of Economic Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1908- Volume(issue)/page/year: 61,1261,1968

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 5 mg/kg

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

REFERENCE :: JEENAI Journal of Economic Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1908- Volume(issue)/page/year: 61,1261,1968

HS Code	2931900090

17321-48-1 structure

17321-48-1

74-88-4 structure

74-88-4

~%

10265-93-7 structure

10265-93-7

Literature: Burn,A.J.; Cadogan,J.I.G. Journal of the Chemical Society, 1961 , p. 5532 - 5541

Precursor 2
17321-48-1 74-88-4
DownStream 0

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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