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Phenmedipham

Product Name
Phenmedipham
CAS No.
13684-63-4
Chemical Name
Phenmedipham
Synonyms
M75;Gusto;EP-452;Pistol;sn4075;Suplex;BEETUP;FENDER;ALEGRO;EP-462
CBNumber
CB8404828
Molecular Formula
C16H16N2O4
Formula Weight
300.31
MOL File
13684-63-4.mol
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Phenmedipham Property

Melting point:
140-144°C
Boiling point:
441.54°C (rough estimate)
Density 
1.1782 (rough estimate)
refractive index 
1.6240 (estimate)
Flash point:
100 °C
storage temp. 
Sealed in dry,Room Temperature
pka
13.03±0.70(Predicted)
form 
neat
Water Solubility 
<0.1 g/100 mL at 21 ºC
BRN 
2395027
CAS DataBase Reference
13684-63-4(CAS DataBase Reference)
NIST Chemistry Reference
Methyl 3-m-tolylcarbamoyloxyphenylcarbamate(13684-63-4)
EPA Substance Registry System
Phenmedipham (13684-63-4)
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Safety

Hazard Codes 
N
Risk Statements 
50/53
Safety Statements 
60-61
RIDADR 
UN 3077
WGK Germany 
2
RTECS 
FD9050000
Hazardous Substances Data
13684-63-4(Hazardous Substances Data)
Toxicity
(96-hour) for bluegill sunfish 3.98 mg/L, rainbow trout 1.4–3.0 mg/L, Daphnia magna 3.2 mg/L (Worthing and Hance, 1991), harlequin fish 16.5 mg/L (Hartley and Kidd, 1987); acute oral LD50 of pure phenmedipham and the formulated product for rats 3,700 and 10,300 mg/kg, respectively (Ashton and Monaco, 1991).
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
36192
Product name
Phenmedipham
Purity
PESTANAL
Packaging
100mg
Price
$57.9
Updated
2021/03/22
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Phenmedipham Chemical Properties,Usage,Production

Chemical Properties

Colorless crystalline solid, or needles; white powder. Odorless. Commercial product is available as an emulsifiable concentrate

Uses

Postemergence herbicide used to control weeds such as chickweed, dogfennel, foxtail, kochia, nightshade and yellow mustard, in strawberries, beet crops and spinach

Uses

Phenmedipham is an carbanilate selective herbicide used post-emergence in beet crops after the emergence of most broad-leaved weeds and before they develop.

Uses

Herbicide.

Definition

ChEBI: A carbamate ester that is (3-methylphenyl)carbamic acid in which the hydrogen of the hydroxy group has been replaced by a 3-[(methoxycarbonyl)amino]phenyl group.

General Description

Colorless crystals or white powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

3-((Methoxycarbonyl)amino)phenyl (3-methylphenyl)carbamate is a carbamate ester. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates. 3-((Methoxycarbonyl)amino)phenyl (3-methylphenyl)carbamate is incompatible with alkaline preparations.

Fire Hazard

Flash point data for 3-((Methoxycarbonyl)amino)phenyl (3-methylphenyl)carbamate are not available, however 3-((Methoxycarbonyl)amino)phenyl (3-methylphenyl)carbamate is probably combustible.

Agricultural Uses

Herbicide: A post-emergence herbicide for control of annual broadleaf weeds and grasses in sugar beets, spinach, strawberries, and sunflowers

Trade name

AIMSAN®; BETAMIX® (phenmedipham + desmedipham); BETANAL®; CQ 1451® (phenmedipham + desmedipham + ethofumesate); EC herbicide (phenmedipham + desmedipham + ethofumesate); EP 452®; KEEPER®; KEMIFAM®; MSS HERBASAN®; NA 305® (phenmedipham + desmedipham + ethofumesate); NA 308® (phenmedipham + desmedipham + ethofumesate); POWERTWIN® (phenmedipham + ethofumesate); PROGRESS® (phenmedipham + desmedipham + ethofumesate); S-4075®; SCHERING 4072®; SN 38584®; SPINAID ®; SYNBETAN-P®; TWIN®; VANGARD®

Potential Exposure

A postemergence bis-carbamate/ carbamate ester herbicide used to control of annual broadleaf weeds and grasses in sugar beets, spinach, strawberries, and sunflowers.

Environmental Fate

Soil. Phenmedipham degraded in soil forming methyl N-(3-hydroxyphenyl)-carbamate and m-aminophenol (Hartley and Kidd, 1987). Hydrolysis yields m-aminophenol (Rajagopal et al., 1989). The reported half-life in soil is approximately 20 days (Rajagopal et al., 1989) and 26 days (Worthing and Hance, 1991)
Plant. In plants, methyl N-(3-hydroxyphenyl)carbamate is the major metabolite (Hartley and Kidd, 1987)
Photolytic. Bussacchini et al. (1985) studied the photolysis (λ = 254 nm) of phenmedipham in ethanol, ethanol/water and hexane as solvents. In their proposed free radical mechanism, homolysis of the carbon-oxygen bond of the carbamate linkage ga

Shipping

UN2757 Carbamate pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material,

Incompatibilities

Decomposes .145C. Esters ith acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Carbamates are incompatible with reducing agents, strong acids, oxidizing acids, peroxides, and bases. Contact with active metals or nitrides cause the release of flammable, and potentially explosive, hydrogen gas. Releases oxides of nitrogen and carbon when heated to decomposition.

Waste Disposal

Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Incineration with effluent gas scrubbing is recommended. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

Phenmedipham Preparation Products And Raw materials

Raw materials

Preparation Products

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Phenmedipham Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Syntechem Co.,Ltd
Tel
Please Email
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
13009
Advantage
57
BEST-REAGENT
Tel
400-1166-196;028-84555506- ;028-84555506-
Email
cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com
Country
China
ProdList
11718
Advantage
57
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
028-85911938-
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9750
Advantage
55
UHN Shanghai Research & Development Co., Ltd.
Tel
021-58958002
Fax
+86 (21) 5895-8628
Email
SALES@UHNSHANGHAI.COM
Country
China
ProdList
969
Advantage
58
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
021-20337333-801
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
24980
Advantage
65
Nanjing Sunlida Biological Technology Co., Ltd.
Tel
025-57798810- ;025-57798810-
Fax
025-57019371
Email
sales@sunlidabio.com;sales@sunlidabio.com
Country
China
ProdList
3756
Advantage
55
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785-
Fax
051085625359
Email
sales@reading-chemicals.com;
Country
China
ProdList
15200
Advantage
58
Shanghai CanSpecsci Instrument Co., Ltd.
Tel
400-6087598
Fax
4006087598-8012
Email
order@canspecsci.com
Country
China
ProdList
3807
Advantage
56
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-87396432-
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
13966
Advantage
53
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View Lastest Price from Phenmedipham manufacturers

Longyan Tianhua Biological Technology Co., Ltd
Product
Phenmedipham 13684-63-4
Price
US $5.00/Kg/Bag
Min. Order
10Kg/Bag
Purity
99%
Supply Ability
20 Tons
Release date
2020-10-29
Career Henan Chemical Co
Product
Phenmedipham 13684-63-4
Price
US $1.00/g
Min. Order
1g
Purity
99.99%
Supply Ability
2tons
Release date
2019-12-19

13684-63-4, PhenmediphamRelated Search:


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