ChemicalBook > CAS DataBase List > DIPHENAMID

DIPHENAMID

Product Name: DIPHENAMID
CAS No.: 957-51-7
Chemical Name: DIPHENAMID
Synonyms: 12V;80w;dif4;ENIDE;Dimid;Dymid;Fenam;u4513;zarur;Dif 4
CBNumber: CB1306783
Molecular Formula: C16H17NO
Formula Weight: 239.31
MOL File: 957-51-7.mol

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DIPHENAMID Property

Melting point:: 132-136 °C(lit.)
Boiling point:: 381.97°C (rough estimate)
Density: 1.1700
refractive index: 1.5500 (estimate)
storage temp.: 0-6°C
form: Huff Powder
pka: -0.68±0.70(Predicted)
color: White
Water Solubility: 239.9mg/L(25 ºC)
Merck: 13,3339
BRN: 2052009
Stability:: Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference: 957-51-7
NIST Chemistry Reference: Fenam(957-51-7)
EPA Substance Registry System: Diphenamid (957-51-7)

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Safety

Hazard Codes: Xn
Risk Statements: 22-52/53
Safety Statements: 61
RIDADR: UN3077(solid)
WGK Germany: 2
RTECS: AB8050000
HS Code: 29242990
Hazardous Substances Data: 957-51-7(Hazardous Substances Data)
Toxicity: LD50 orally in rats: 700 mg/kg (Bailey, White)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: D492295
Product name: Diphenamid
Packaging: 100mg
Price: $55
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: PST0000444
Product name: DIPHENAMID
Purity: 98.00%
Packaging: 10G
Price: $1603.14
Updated: 2021/12/16

AHH

Product number: MT-11277
Product name: Diphenamid
Purity: 98%
Packaging: 10g
Price: $388
Updated: 2021/12/16

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DIPHENAMID Chemical Properties,Usage,Production

Description

Diphenamid is a white crystalline solid in various forms. Molecular weight= 239.34; Freezing/Meltingpoint = 135℃; Vapor pressure= 2.8 3 10 2 8 mmHg at20℃. Hazard Identification (based on NFPA-704 M RatingSystem): Health 1, Flammability 0, Reactivity 0. Veryslightly soluble in water

Chemical Properties

white or off-white powder

Uses

Selective preemergence herbicide used to control many broad-leaved weeds and most grass weeds in okra, cotton, peanuts tomatoes, sweet potatoes, potatoes, tobacco, fruits, turf and ornamentals.

Uses

Diphenamid is a pesticide found in representative agricultural produce (brown rice, orange, spinach and potatoes).

Uses

Herbicide.

Definition

ChEBI: Diphenamid is a diarylmethane.

General Description

Colorless to off-white crystals. Used as an herbicide.

Reactivity Profile

DIPHENAMID is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx). DIPHENAMID is decomposed by strong base or acid.

Agricultural Uses

Herbicide: This material is used as a pre-emergent and selective herbicide for tomatoes, peanuts, alfalfa, soybeans, cotton and other crops. Not approved for use in the U.S. or EU countries. There are 18 global suppliers.

Trade name

DIF 4®; DYMID®[C]; ENIDE®[C]; FDN®; FENAM®; L 34314®; LILLY 34314®; RIDEON®; U 4513®; ZARUR®

Potential Exposure

AgriculturalChemical; Mutagen. This material is used as a preemergentand selective herbicide for tomatoes, peanuts, alfalfa, soybeans, cotton, and other crops.

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPRif heart action has stopped. Transfer promptly to amedical facility. When this chemical has been swallowed,get medical attention. Give large quantities of water andinduce vomiting. Do not make an unconscious personvomit.

Environmental Fate

Soil. Degradation of diphenamid in soils was reported to form desmethyldiphenamid via monodemethylation and a bidemethylated product of diphenamid (Somasundaram and Coats, 1991). The persistence of diphenamid under warm-moist soil conditions ranged from 3 to 6 months (Ashton and Monaco, 1991).
Groundwater. According to the U.S. EPA (1986), diphenamid has a high potential to leach to groundwater.
Plant. In strawberries, diphenamide was transformed via N-demethylation yielding Nmethyl-2,2-diphenylacetamide (Golab et al., 1966).
Photolytic. N-Methyl-2,2-diphenylacetamide and benzoic acid were reported as major photoproducts following the UV irradiation of diphenamid in distilled water (Cessna and Muir, 1991).
Chemical/Physical. Emits toxic fumes of nitrogen oxides when heated to decomposition (Sax and Lewis, 1987).

storage

Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. Color Code—White: Corrosiveor Contact Hazard; Store separately in a corrosion-resistantlocation. Prior to working with this chemical you should betrained on its proper handling and storage. Store in tightlyclosed containers in a cool, well-ventilated area away fromstrong oxidizers, strong acids, strong alkalies.

Shipping

The name of this material is not in the DOT listof materials for label and packaging standards. However,based on regulations, it may be classified as anEnvironmentally hazardous substances, solid, n.o.s. Thischemical requires a shipping label of “CLASS 9.” It falls inHazard Class 9 and Packing Group III.[20, 21]

DIPHENAMID Preparation Products And Raw materials

Raw materials

2,2-Diphenylacetic acid Chloral N,N-Dimethylformamide Methylamine Chloroform Trichloroethane 2-Ethoxyethanol Hydrogen Thionyl chloride Diphenylacetyl chloride

Preparation Products

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DIPHENAMID Suppliers

Canada 1 China 70 France 2 Germany 3 India 1 Japan 3 Switzerland 1 United Kingdom 2 United States 11 Global 94

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View Lastest Price from DIPHENAMID manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: DIPHENAMID 957-51-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98
Supply Ability: 10000KGS
Release date: 2025-11-28

Zhuozhou Wenxi import and Export Co., Ltd

Product: DIPHENAMID 957-51-7
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: DIPHENAMID 957-51-7
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2020-02-18

957-51-7, DIPHENAMIDRelated Search:

Loperamide Loperamide Loperamide hydrochloride Doxapram DIPHENAMID Ropitoin racemoramide Oxanilide N,N-Dimethylacetamide 5,5-DIPHENYLHYDANTOIN-3-BUTYRIC ACID 1-ethyl-4-(2-morpholinoethyl)-3,3-diphenylpyrrolidin-2-one monohydrochloride Fluperamide PD 123319 ditrifluoroacetate Caffeine Citrate DEXTROMORAMIDE TARTRATE Desmethylmoramide DESMETHYL DIPHENAMID,diphenamid desmethyl α-Ethoxy-N-methyl-N-[2-[methyl(phenethyl)amino]ethyl]-α-phenylbenzeneacetamide

N,N-DIMETHYL-2,2-DIPHENYLACETAMIDE

2,2-DIPHENYL-N,N-DIMETHYL-ACETAMIDE

DYMID(R)

DIPHENAMID

Diphenamid(content>55%)

ENIDE

ENIDE(R)

LABOTEST-BB LT00159758

L-34314

DIPHENAMID, 1GM, NEAT

DIPHENAMID PESTANAL (N,N-DIMETHYL- 2,2-D

diphenamid (bsi,iso,ansi,wssa,jmaf)

TREMFID

dimethylamidkyselinydifenyloctove

Dimid

Diphenamide

diphenylaceticaciddimethylamide

diphenylamide

Dymid

Enide 50

Enide 50W

enide50

enide50w

ent-28567

Fenam

Lilly 34,314

lilly34,314

N,N-dimethyl-α,α-diphenylacetamide

rideon

trefmid

u4513

zarur

12V

POWER-ONE

80w

Acetamide, N,N-dimethyl-2,2-diphenyl-

benzeneacetamide,N,N-dimethyl-α-phenyl-

Dif 4

dif4

difenamid

difenamide

diherbid

n,n-alpha-dimethylphenylbenzeneacetamide

n,n-dimethyl-’,’-diphenylacetmide

n,n-dimethyl-2,2-diphenyl-acetamid

N,N-Dimethyl-alpha,alpha-Diphenylacetamide

n,n-dimethyl-alpha-phenyl-benzeneacetamid

n,n-dimethyl-alpha-phenylbenzeneacetamide

N,N-dimethyl-a-phenylbenzeneethanamide

N,N-Dimethyldiphenylacetamide

DIPHENMIDE

Diphenylacetic acid, N,N-dimethylamide

diphenamid (ISO) N,N-dimethyl-2,2-diphenylacetamide

N,N-dimethyl-2,2-di(phenyl)ethanamide

Diphenamid 1g [957-51-7]

DiphenaMid Standard

Diphenamid @100 μg/mL in MeOH

Diphenamid@1000 μg/mL in Acetonitrile