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| CAS No.: | 1698-60-8 |
|---|---|
| Name: | Poly (acrylic acid-co-hypophosphite) sodium salt |
| Molecular Structure: | |
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| Formula: | C10H8ClN3O |
| Molecular Weight: | 221.646 |
| Synonyms: | 1-Phenyl-4-amino-5-chloro-6(1H)-pyridazinone;1-Phenyl-4-amino-5-chloro-6-pyridazone;1-Phenyl-4-amino-5-chloropyridazin-6-one;1-Phenyl-4-amino-5-chlorpyridaz-6-one;4-Amino-5-chloro-1-phenyl-6-pyridazinone;4-Amino-5-chloro-1-phenyl-6-pyridazone;5-Amino-4-chloro-2,3-dihydro-3-oxo-2-phenylpyridazine;5-Amino-4-chloro-2-phenyl-2H-pyridazin-3-one;5-Amino-4-chloro-2-phenyl-3(2H)-pyridazinone;5-Amino-4-chloro-2-phenyl-3(2H)-pyridazone;5-Amino-4-chloro-2-phenyl-3-pyridazinone;BAS 11916H;BAS 13033;Burex;Chloridazone;HS 119-1;PAC (pesticide);PCA(pesticide);Phenazone;Phenazone (herbicide);Pyramin (herbicide);Pyramin FL;Pyramin turbo;Pyramine;Pyrazon;Suzon; |
| EINECS: | 216-920-2 |
| Density: | 1.42 g/cm3 |
| Melting Point: | 198-200 °C |
| Boiling Point: | 312.2 °C at 760 mmHg |
| Flash Point: | 142.6 °C |
| Solubility: | 0.3g/L(20 oC) |
| Appearance: | Brown solid |
| Hazard Symbols: |
 Xi,  N
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| Risk Codes: | 43-50/53 |
| Safety: | 24-37-60-61 |
| Transport Information: | UN 3077 |
| PSA: | 60.91000 |
| LogP: | 2.04930 |
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Chemistry
IUPAC Name: Poly (acrylic acid-co-hypophosphite) sodium salt
The MF of Poly (acrylic acid-co-hypophosphite) sodium salt (1698-60-8) is C10H8ClN3O.
The MW of Poly (acrylic acid-co-hypophosphite) sodium salt (1698-60-8) is 221.643.
Synonyms of Poly (acrylic acid-co-hypophosphite) sodium salt (1698-60-8): 5-Amino-4-chlor-2-phenyl-3(2H)-pyridazinon ; 5-Amino-4-chlor-2-phenylpyridazin-3(2H)-on ; 5-Amino-4-chloro-2-phenyl-2H-pyridazin-3-one ; 5-Amino-4-chloro-2-phényl-3(2H)-pyridazinone ; 5-Amino-4-chloro-2-phenylpyridazin-3(2H)-one ; PAC (salt)
Product Categories: Pyridines, Pyrimidines, Purines and Pteredines;Polymers
Index of Refraction: 1.667
EINECS: 216-920-2
Density: 1.42 g/ml
Flash Point: 142.6 °C
Boiling Point: 312.2 °C
Storage temp: 0-6 °C
Uses
Poly (acrylic acid-co-hypophosphite) sodium salt (1698-60-8) is used as a drilling mud additive.
Toxicity Data With Reference
| 1. | eye-rbt 500 mg/24H SEV | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,151. | ||
| 2. | orl-rat LD50:647 mg/kg | FAATDF Fundamental and Applied Toxicology. 7 (1986),299. | ||
| 3. | ipr-rat LD50:600 mg/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 23 (8)(1979),48. | ||
| 4. | orl-mus LD50:1000 mg/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 23 (8)(1979),48. | ||
| 5. | ipr-mus LD50:410 mg/kg ,79 | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 23 (1948),8. | ||
| 6. | orl-rbt LD50:2000 mg/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 23 (8)(1979),48. | ||
| 7. | skn-rbt LD50:2500 mg/kg | 85JFAN Agrochemicals Handbook ,Hartley, D., andH. Kidd, eds.,Nottingham, UK.: Royal Soc. of Chemistry,1985,A080. | ||
| 8. | orl-gpg LD50:760 mg/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 23 (8)(1979),48. |
Consensus Reports
Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.
Safety Profile
Moderately toxic by ingestion and intraperitoneal routes. A severe eye irritant. Experimental reproductive effects. Used as a preemergence and early post-emergence herbicide. When heated to decomposition it emits very toxic fumes of Cl− and NOx.Safety information of Poly (acrylic acid-co-hypophosphite) sodium salt (1698-60-8):
Hazard Codes .gif){kind=small}
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N
Risk Statements
43 May cause sensitization by skin contact
50/53 Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements
24 Avoid contact with skin
37 Wear suitable gloves
60 This material and/or its container must be disposed of as hazardous waste
61 Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR 3077
RTECS UR6125000