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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
Molecular Weight:
300.31
MDL Number:
MFCD00055419
MOL File:
13684-63-4.mol
MSDS File:
SDS
Modify Date:2022-08-15 17:41:06

Phenmedipham Properties

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)
EWG's Food Scores 4
FDA UNII UJE31KXP78
NIST Chemistry Reference Methyl 3-m-tolylcarbamoyloxyphenylcarbamate(13684-63-4)
EPA Substance Registry System Phenmedipham (13684-63-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS09
Signal word  Warning
Hazard statements  H410
Precautionary statements  P273-P391-P501
Hazard Codes  N
Risk Statements  50/53
Safety Statements  60-61
RIDADR  UN 3077
WGK Germany  2
RTECS  FD9050000
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).

Phenmedipham price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 36192 Phenmedipham PESTANAL 13684-63-4 100mg $65.9 2022-05-15 Buy
TRC P314600 Phenmedipham 13684-63-4 500mg $145 2021-12-16 Buy
Usbiological 165905 Phenmedipham 13684-63-4 500mg $418 2021-12-16 Buy
Medical Isotopes, Inc. 41970 Phenmedipham 13684-63-4 500mg $620 2021-12-16 Buy
American Custom Chemicals Corporation CHM0077704 PHENMEDIPHAM 95.00% 13684-63-4 5G $909.56 2021-12-16 Buy
Product number Packaging Price Buy
36192 100mg $65.9 Buy
P314600 500mg $145 Buy
165905 500mg $418 Buy
41970 500mg $620 Buy
CHM0077704 5G $909.56 Buy

Phenmedipham Chemical Properties,Uses,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

Herbicide.

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.

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.

13683-89-1
621-29-4
620-50-8
13684-63-4
Synthesis of Phenmedipham from METHYL (3-HYDROXYPHENYL)CARBAMATE and m-Tolyl isocyanate
Global( 143)Suppliers
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Hubei Jusheng Technology Co.,Ltd.
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Aromsyn Co., Ltd.
+86-0571-85585865 +8613336024896 CB@aromsyn.com China 19159 58

View Lastest Price from Phenmedipham manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Phenmedipham pictures 2020-11-16 Phenmedipham
13684-63-4
US $5.00 / Kg/Bag 10Kg/Bag 99% 20 Tons Longyan Tianhua Biological Technology Co., Ltd
Phenmedipham pictures 2019-12-20 Phenmedipham
13684-63-4
US $1.00 / g 1g 99.99% 2tons Career Henan Chemical Co
  • Phenmedipham pictures
  • Phenmedipham
    13684-63-4
  • US $5.00 / Kg/Bag
  • 99%
  • Longyan Tianhua Biological Technology Co., Ltd
  • Phenmedipham pictures
  • Phenmedipham
    13684-63-4
  • US $1.00 / g
  • 99.99%
  • Career Henan Chemical Co
3-methoxycarbonyl-n-(3’-methylphenyl)-carbamat 3-Methoxycarbonyl-N-(3'-methylphenyl)-carbamat Beetomax Betaflow Betalion Betamix Betanal E Betosip Carbamic acid, (3-methylphenyl)-, 3-[(methoxycarbonyl)amino]phenyl ester Carbanilic acid, m-hydroxy-, methyl ester, m-methylcarbanilate Carbanilic acid, m-hydroxy-, methyl ester, m-methylcarbanilate (ester) (3-methylphenyl)-carbamicaci3-((methoxycarbonyl)amino)phenylester 3-(Carbomethoxyamino)phenyl 3-methylcarbanilate 3-(carbomethoxyamino)phenyl3-methylcarbanilate 3-(Methylphenyl)carbamic acid 3-((methoxycarbonyl)amino)phenyl ester 3-(methylphenyl)carbamicacid3-((methoxycarbonyl)amino)phenylester carbanilicacid,m-hydroxy-,methylester,m-methylcarbanilate carbanilicacid,m-hydroxy,methylester,m-methylcarbanilate(ester) EP-452 Fenmedifam Goliath Gusto Headland dephend Medipham Methyl m-hydroxycarbanilate m-methylcarbanilate Methyl N-[3-[N-(3-methylphenyl)carbamoyloxy]phenyl]carbamate methyl-3-hydroxycarbanilate-3-methylcarbanilate methyl-3-m-tolycarbamoloxyphenylcarbamate methylm-hydroxycarbanilate,m-methylcarbanilate methyln-(3-(n-(3-methylphenyl)carbamoyloxy)phenyl)carbamate m-Hydroxycarbanilic acid methyl ester m-methylcarbanilate m-hydroxycarbanilicacid,methylesterm-methylcarbanilate m-hydroxycarbanilicacidmethylesterm-methylcarbanilate Phendipham phenmedipham(fenmedifam) Phenmediphame phenmediphan Pistol Pistol 400 Protrum K Protrum K SN 38584 Schering 4072 Schering-38584 SN 4075 SN-38584 sn4075 Spin-aid Suplex synbetanp Tripart beta Tripart beta 2 Vanguard METHYL 3-M-TOLYL CARBAMOYLOXY PHENYL CARBAMATE BEETUP BETANAL BETAPOST FENDER HERBASAN