Cinmethylin
- CAS No.
- 87818-31-3
- Chemical Name:
- Cinmethylin
- Synonyms
- cinch;argold;SKH 301;sd95481;WL 95481;CINMETHYLIN;exo-(+-)-xy);(2.2.1)heptane;Caswell No. 731G;Cinmethylin [iso]
- CBNumber:
- CB2407074
- Molecular Formula:
- C18H26O2
- Molecular Weight:
- 274.4
- MDL Number:
- MFCD01632785
- MOL File:
- 87818-31-3.mol
- MSDS File:
- SDS
Melting point | 25°C |
---|---|
Boiling point | 313°C |
Density | d20 1015 kg/m3 |
refractive index | 1.4800 (estimate) |
Flash point | 147 °C |
storage temp. | 0-6°C |
CAS DataBase Reference | 87818-31-3(CAS DataBase Reference) |
EWG's Food Scores | 1 |
FDA UNII | ZV3871E43Y |
EPA Substance Registry System | Cinmethylin (87818-31-3) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07,GHS09 |
---|---|
Signal word | Warning |
Hazard statements | H332-H411 |
Precautionary statements | P273-P304+P340+P312 |
Hazard Codes | Xn,N |
Risk Statements | 20-51/53 |
Safety Statements | 23-61-22 |
RIDADR | UN3082 9/PG 3 |
WGK Germany | 3 |
RTECS | RN8762000 |
HS Code | 29321900 |
Toxicity | LD50 orally in rats: 4.5 g/kg; LD50 dermally in rabbits: >2 g/kg (Lee) |
Cinmethylin price More Price(10)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 34237 | Cinmethylin mixture of isomers | 87818-31-3 | 50mg | $240 | 2024-03-01 | Buy |
TRC | C475400 | Cinmethylin | 87818-31-3 | 500mg | $1320 | 2021-12-16 | Buy |
AK Scientific | O991 | Cinmethylin | 87818-31-3 | 50mg | $292 | 2021-12-16 | Buy |
Biosynth Carbosynth | FC20446 | Cinmethylin | 87818-31-3 | 50mg | $300 | 2021-12-16 | Buy |
Biosynth Carbosynth | FC20446 | Cinmethylin | 87818-31-3 | 5mg | $65 | 2021-12-16 | Buy |
Cinmethylin Chemical Properties,Uses,Production
Description
Cinmethylinwas developed by Shell Chemical Company in the early 1980s as a weed control agent for monocotyledonous species. This herbicide controls important grasses such as green foxtail (Setaria viridis) and barnyardgrass (Echinochloa crus-galli) and suppresses the growth of several broadleaf weeds such as prickly sida (Sida spinosa) and velvetleaf (Abutilon theophrasti).
Uses
Cinmethylin is used as pre-emergence grass herbicide. Cinmethylin is member of the cineole eucalyptol family.
Definition
ChEBI: Exo-(+)-cinmethylin is a 1-methyl-2-[(2-methylbenzyl)oxy]-4-(propan-2-yl)-7-oxabicyclo[2.2.1]heptane that is the exo-(+)-isomer of cinmethylin. It is an enantiomer of an exo-(-)-cinmethylin.
Pharmacology
Cinmethylin is active on several important grasses in rice (Echinochloa spp., Cyperus spp., and Monochoria vaginalis) at rates from 25 to 100 g ai/ha (5). Its chemical and toxicological features (low persistence in environment and low mammalian toxicity) generated a significant level of interest in its use as a rice herbicide.
Metabolic pathway
When rats are administered 14C-cinmethylin orally, the major route of its elimination is via urinary excretion. A complex degradation pattern of cinmethylin is observed and the metabolic pathways involve hydroxylation, oxidation at the benzyl and cineol portions, conjugation with glucuronic acid and glycine, and cleavage of the ether linkage. When rats are administered 14C-cinmethylin by stomach incubation, two minor metabolites are identified as o- (acetoxymethyl)benzoic acid and 9-(acetoxymethyl)-a- carboxycinmethylin.
Cinmethylin Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25363 | 58 |
PT CHEM GROUP LIMITED | peter68@ptchemgroup.com | China | 35426 | 58 | |
ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 | trendseenbio@gmail.com | China | 11681 | 58 |
SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 | sales@senfeida.com | China | 23048 | 58 |
Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131980 | 58 |
View Lastest Price from Cinmethylin manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-08-31 | Cinmethylin
87818-31-3
|
US $100.00 / bag | 1bag | 99 | 5000 | Hebei Fengqiang Trading Co., LTD |
- Cinmethylin
87818-31-3
- US $100.00 / bag
- 99
- Hebei Fengqiang Trading Co., LTD