Name | Triphenyltin acetate |
Synonyms | BRESTAN BATASAN(R) BRESTAN(R) FENTIN ACETATE Fentin-Acetate Fentin Acetate Triphenylacetoxytin Triphenyltin acetate ACETOXY-TRIPHENYLSTANNANE (acetyloxy)triphenylstannane (acetyloxy)triphenyl-stannan triphenylstannanylium acetate Triphenyltinacetatewhitepowder (Acetyloxy)(triphenyl)stannane |
CAS | 900-95-8 |
EINECS | 212-984-0 |
InChI | InChI=1/3C6H5.C2H4O2.Sn/c3*1-2-4-6-5-3-1;1-2(3)4;/h3*1-5H;1H3,(H,3,4);/q;;;;+1/p-1/rC18H15Sn.C2H4O2/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2(3)4/h1-15H;1H3,(H,3,4)/q+1;/p-1 |
Molecular Formula | C20H18O2Sn |
Molar Mass | 409.07 |
Density | 1.55 |
Melting Point | 118-122°C |
Boling Point | 60 °C |
Water Solubility | 28 mg/L (20 ºC) |
Vapor Presure | 1.9 x 10-3 Pa (60 °C) |
Appearance | Powder |
Color | white |
Merck | 14,9745 |
Storage Condition | APPROX 4°C |
Sensitive | 7: reacts slowly with moisture/water |
Physical and Chemical Properties | Density 1.55 melting point 118-122°C water-soluble 28 mg/L (20°C) |
Use | For the prevention and control of rice blast, Rice false smut, beet brown spot disease |
Risk Codes | R24/25 - R26 - Very Toxic by inhalation R37/38 - Irritating to respiratory system and skin. R40 - Limited evidence of a carcinogenic effect R41 - Risk of serious damage to eyes R48/23 - R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R63 - Possible risk of harm to the unborn child |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | 3146 |
RTECS | WH6650000 |
TSCA | Yes |
Hazard Class | 6.1 |
Packing Group | III |
Toxicity | LD50 oral in rabbit: 30mg/kg |
Raw Materials | Tin(IV) chloride |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
toxicity | Acute oral LD50 of rats was 125mg/kg, and acute percutaneous LD50 of rats was 500mg/kg. Irritant to mucosa. The LC50 of pheasant is about 580mg/L (8d), and it is safe for bees. |
Use | protective fungicide, no systemic action. Mainly used for the prevention and control of potato late blight, beet brown spot, soybean anthracnose, brown grain disease, purple spot disease, rice blast, leaf spot disease, flax leaf blight, onion black spot, celery leaf blight, Bean anthracnose, etc. Dosage 3~6g/100. In addition to sterilization, it can also be used to control algae and water snails in paddy fields. For sugar beet, soybean, and sugar, the role of increasing production. After 4 weeks, animals were allowed to eat or feed. control beet brown spot, potato late blight, soybean anthracnose, black spot, brown streak and purple spot. It also has good control effect on rice blast, Rice false smut and leaf streak. On the onion black spot, celery leaf blight, Bean anthracnose, coffee tail Spore also have a good control effect. Especially for Pomacea, algae, snail has a special control effect. for the prevention and control of rice blast, Rice false smut, beet brown spot disease, etc. |
production method | phenylmagnesium bromide is reacted with stannic chloride to obtain triphenyltin chloride, followed by reaction with sodium hydroxide to obtain triphenyltin hydroxide, finally, it was reacted with acetyl chloride to prepare sweet potato blast tin. |
category | pesticide |
toxicity grade | high toxicity |
Acute toxicity | oral-rat LD50: 125 mg/kg; Oral-mouse LD50: 81 mg/kg |
flammability hazard characteristics | thermal decomposition of toxic tin-containing gases |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored and transported separately from food raw materials |
fire extinguishing agent | Sand, dry powder, foam |
Occupational Standard | TWA 0.1 mg (tin)/m3; Tel 0.2 mg (tin)/M3 |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |