cyanophos (CAS 2636-26-2) — formula C9H10NO3PS, molecular weight 243.22; category organic chemicals.
cyanophos (CAS 2636-26-2) is a chemical raw material in the organic chemicals category. Its molecular formula C9H10NO3PS comprises 9 C, 10 H, 1 N, 3 O, 1 P, 1 S atoms. Its molecular weight is about 243.22. Reported physicochemical data: melting point around 57 to 59 °F (EPA, 1998), boiling point around 119-120 °C (decomp) at 0.09 mm Hg, LogP about 2.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2636-26-2 |
|---|---|
| Molecular Formula | C9H10NO3PS |
| Molecular Weight | 243.22 |
| Melting Point | 57 to 59 °F (EPA, 1998) |
| Boiling Point | 119-120 °C (decomp) at 0.09 mm Hg |
| LogP | 2.7 |
| Applications | insecticide for fruits, vegetables, and cotton, Also used to control public health pests (i.e. cockroaches and mosquitoes) and to protect grain, Not registered with the EPA for use as pesticide in the US, Farming (Pesticides) |
| Category | Organic Chemicals |
Documented applications: insecticide for fruits, vegetables, and cotton, Also used to control public health pests (i.e. cockroaches and mosquitoes) and to protect grain, Not registered with the EPA for use as pesticide in the US, Farming (Pesticides).
cyanophos is a carbon-based organic compound with CAS registry number 2636-26-2 and molecular formula C9H10NO3PS (molecular weight 243.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2636-26-2
Its molecular formula C9H10NO3PS comprises 9 C, 10 H, 1 N, 3 O, 1 P, 1 S atoms.
Also known as: cyanophos · 氰磷
Category: organic chemicals
The CAS registry number of cyanophos is 2636-26-2.
Molecular formula C9H10NO3PS, molecular weight 243.22.
It is also registered under: cyanophos, 氰磷.
Recorded applications: insecticide for fruits, vegetables, and cotton, Also used to control public health pests (i.e. cockroaches and mosquitoes) and to protect grain, Not registered with the EPA for use as pesticide in the US, Farming (Pesticides).
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for cyanophos (CAS 2636-26-2), compiled from public chemistry databases.
| CAS Registry Number | 2636-26-2 |
|---|---|
| PubChem CID | 17522 |
| Molecular formula | C9H10NO3PS |
| IUPAC name | 4-dimethoxyphosphinothioyloxybenzonitrile |
| UNII (FDA) | 2AB0Z99OXP |
| Molecular Weight | 243.22 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 243.01190135 |
| Monoisotopic Mass | 243.01190135 |
| Topological Polar Surface Area | 83.6 |
| Heavy Atom Count | 15 |
| Boiling Point | 119-120 °C (decomp) at 0.09 mm Hg |
|---|---|
| Melting Point | 57 to 59 °F (EPA, 1998) |
| Melting Point | 14-15 °C |
| Flash Point | 104 °C |
| Density | 1.255 to 1.265 at 77 °F H2O = 1 (EPA, 1998) |
| Density | 1.255-1.265 at 25 °C |
| Density | 1.255-1.265 @25 °C |
| Vapor Pressure | 0.0008 mmHg at 68 °F (EPA, 1998) |
| Vapor Pressure | 0.000788 [mmHg] |
| Vapor Pressure | 105 mPa at 20 °C |
CYANOPHOS; 2636-26-2; Ciafos; Cyanox; CYAP; Cynock; Sumitomo S 4084; Bayer 34727; BAY 34727; O-(4-Cyanophenyl) O,O-dimethyl phosphorothioate; O,O-Dimethyl-O-p-cyanophenyl phosphorothioate; O-p-Cyanophenyl O,O-dimethyl phosphorothioate; OMS 226; OMS 869; O,O-Dimethyl O-(4-cyanophenyl) thionophosphate; 4-(Dimethoxyphosphinothioyloxy)benzonitrile
| Reported hazard statements | H302, H312, H400, H410, H311, H370, H372, H361 |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
cyanophos · CAS 2636-26-2 · C9H10NO3PS. UNII 2AB0Z99OXP. Boiling Point: 119-120 °C (decomp) at 0.09 mm Hg; Melting Point: 57 to 59 °F (EPA, 1998); Melting Point: 14-15 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氰磷