4-Cyanotetrahydropyran
- CAS No.
- 1836-77-7
- Chemical Name:
- 4-Cyanotetrahydropyran
- Synonyms
- CNP;mc338;mo338;Mo 338;mc1478;MC 338;Mc 1478;cnp1032;Cnp 1032;Chlonitrofen
- CBNumber:
- CB4308470
- Molecular Formula:
- C12H6Cl3NO3
- Molecular Weight:
- 318.54
- MDL Number:
- MFCD00210255
- MOL File:
- 1836-77-7.mol
- MSDS File:
- SDS
Melting point | 105-106° |
---|---|
Boiling point | 206°C (rough estimate) |
Density | 1.533 |
refractive index | 1.6200 (estimate) |
storage temp. | 0-6°C |
color | Pale yellow needles |
Water Solubility | 764ug/L(22 ºC) |
BRN | 1890443 |
EWG's Food Scores | 1 |
FDA UNII | 1NMN2MY1CW |
EPA Substance Registry System | Chlornitrofen (1836-77-7) |
UNSPSC Code | 41116107 |
NACRES | NA.24 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS09 |
---|---|
Signal word | Warning |
Hazard statements | H410 |
Precautionary statements | P273-P501 |
Hazard Codes | Xi,F,N |
Risk Statements | 50/53 |
Safety Statements | 60-61 |
RIDADR | UN 3077 9 / PGIII |
WGK Germany | 3 |
HS Code | 2904200090 |
Toxicity | LC50 in carp (48 hr): >10,000 mg/l; LC50 in flea (3 hr): >40,000 mg/l (Kanazawa) |
4-Cyanotetrahydropyran price More Price(4)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 04287 | Chlornitrofen PESTANAL?, analytical standard | 1836-77-7 | 25mg | $70 | 2024-03-01 | Buy |
Adipogen Life Sciences | CDX-C0233-M250 | Chlornitrofen ≥98%(NMR) | 1836-77-7 | 250mg | $294 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AGR0000121 | 1,3,5-TRICHLORO-2-(4-NITROPHENOXY)BENZENE 95.00% | 1836-77-7 | 5MG | $424.8 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AGR0000121 | 1,3,5-TRICHLORO-2-(4-NITROPHENOXY)BENZENE 95.00% | 1836-77-7 | 250MG | $1640 | 2021-12-16 | Buy |
4-Cyanotetrahydropyran Chemical Properties,Uses,Production
Synthesis
4-Cyanotetrahydropyran can be obtained by chlorination of phenol with chlorine gas to obtain 2,4,6-trichlorophenol, which is then condensed with p-nitrochlorobenzene.
Uses
Herbicide.
Definition
ChEBI: Chlornitrofen is an aromatic ether, a member of chlorobenzenes and a C-nitro compound. It has a role as an EC 1.3.3.4 (protoporphyrinogen oxidase) inhibitor and a herbicide.
Safety Profile
Low toxicity by ingestion and skincontact. Mutation data reported. Used as an herbicide.When heated to decomposition it emits very toxic fumesof NOx and Clí.
Metabolic pathway
Degradation of chlornitrofen by microorganisms isolated from soils gives rise to the reduction of the nitro group of chlornitrofen to the amino analog, and the successive N-acetylation or N-methylation and the cleavage of the ether linkage are dominant metabolic pathways. The metabolic pathways, however, differ depending on microorganisms and the media. The replacement of the amino group by hydroxyl group, the reduction and successive formylation of p-nitrophenol, and the cleavage of the phenyl ring ultimately to produce CO2 are also observed.
4-Cyanotetrahydropyran Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29810 | 58 |
VladaChem GmbH | +49-7246-3082843 | info@vladachem.de | Germany | 1859 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8670 | 58 |
SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 | sales@senfeida.com | China | 23046 | 58 |
Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57505 | 58 |
SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
View Lastest Price from 4-Cyanotetrahydropyran manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2020-02-01 | chlornitrofen
1836-77-7
|
US $1.00 / KG | 1KG | Min98% HPLC | g/kg/ton | Career Henan Chemical Co |
- chlornitrofen
1836-77-7
- US $1.00 / KG
- Min98% HPLC
- Career Henan Chemical Co