Diphenamid
Also known as N,N-Dimethyl-2,2-diphenylacetamide, Dimid, Dymid
Key facts
What buyers check first
- Appearance
- White
- Melting point
- 134.5 to 135.5
- Density
- 1.2 g/cm³
- Solubility
- SOLUBILITY (G/100 ML SOLVENT @ 27 °C): 18.9 IN ACETONE, 16.5 IN N,N-DIMETHYLFORMAMIDE, 3…
- HS code
- 292429
- Category
- Herbicides
What is Diphenamid?
Plain description, key identifiers and synonyms
Diphenamid is a diarylmethane.
Identifiers
Registry numbers, names and line notations, tap to copy
- IUPAC name
- N,N-dimethyl-2,2-diphenylacetamide
- CAS number
- 957-51-7 CAS number cross-checkedOther or deprecated CAS: 5104-31-4
- EC number
- 213-482-4
- Molecular formula
- C16H17NO
- UNII
- 6Z3R6EGA2B
- InChIKey
- QAHFOPIILNICLA-UHFFFAOYSA-N
- InChI
- InChI=1S/C16H17NO/c1-17(2)16(18)15(13-9-5-3-6-10-13)14-11-7-4-8-12-14/h3-12,15H,1-2H3
- SMILES (canonical and isomeric)
- CN(C)C(=O)C(C1=CC=CC=C1)C2=CC=CC=C2
Synonyms
- N,N-Dimethyl-2,2-diphenylacetamide
- Dimid
- Dymid
- Enide
- Fenam
- Diherbid
- Rideon
- Zarur
- Enide 50W
- Enide 50
- Dif 4
- Difenamid
- Lilly 34,314
- N,N-Dimethyldiphenylacetamide
- Acetamide, N,N-dimethyl-2,2-diphenyl-
- 2,2-Diphenyl-N,N-dimethylacetamide
- N,N-Dimethyl-alpha-phenylbenzeneacetamide
- Dimethylamid kyseliny difenyloctove
- N,N-Dimethyl-alpha,alpha-diphenyl acetamide
- Diphenamide
- Benzeneacetamide, N,N-dimethyl-alpha-phenyl-
- Difenamide
- Trefmid
- Difenamide [ISO-French]
- N,N,Dimethyl-2,2-diphenylacetamide
Show all 28 synonymsShow fewer synonyms
- Diphenamid Standard
- Cambridge id 5104314
- ICCB1_000103
Physical and chemical properties
Measured values and descriptors computed from the structure
Physical and chemical properties
Measured values, check the supplier specification for your grade
| Appearance | Whiteexp.Measured value |
|---|---|
| Odour | NO APPRECIABLE ODORexp.Measured value |
| Melting point | 134.5 to 135.5exp.Measured value |
| Density | 1.2 g/cm³exp.Measured value |
| Solubility | SOLUBILITY (G/100 ML SOLVENT @ 27 °C): 18.9 IN ACETONE, 16.5 IN N,N-DIMETHYLFORMAMIDE, 32.0 IN PHENYL CELLOSOLVE, 0.026 IN WATER, 5.01 IN XYLENEexp.Measured value |
| Vapour pressure | 3.00 × 10⁻⁸ mm Hg @ 25 °Cexp.Measured value |
Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.
Computed descriptors
Calculated from the structure, useful for screening and formulation
| Molecular weight | 239.32 g/molcalc.Computed value |
|---|---|
| Exact mass | 239.131 Dacalc.Computed value |
| LogP (octanol/water) | 2.91calc.Computed value |
| Topological polar surface area | 20.31 Ųcalc.Computed value |
| Hydrogen bond donors | 0calc.Computed value |
| Hydrogen bond acceptors | 1calc.Computed value |
| Rotatable bonds | 3calc.Computed value |
| Heavy atoms | 18calc.Computed value |
| Rings | 2calc.Computed value |
| Aromatic rings | 2calc.Computed value |
| Fraction sp3 carbons | 0.19calc.Computed value |
| Formal charge | 0calc.Computed value |
| Stereocentres | 0calc.Computed value |
| Lipinski rule of five | Passes (0 violations)calc.Computed value |
Calculated for screening. Confirm critical figures with the supplier.
Murcko scaffold
The ring system that remains when every side chain is removed
c1ccc(Cc2ccccc2)cc1
2 rings, 13 atoms, the Diphenylmethane ring system.
8,982 other chemicals share this scaffoldSafety and hazards
GHS classification summary, not a safety data sheet
Hazard statements
- H302Harmful if swallowed.
- H412Harmful to aquatic life with long lasting effects.
Precautionary statements (6)
- P264Wash skin thoroughly after handling.
- P270Do not eat, drink or smoke when using this product.
- P273Avoid release to the environment.
- P301 + P317If swallowed: Get medical help.
- P330Rinse mouth.
- P501Dispose of contents and container in accordance with local regulations.
GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.
Full safety data and first aidDiphenamid suppliers
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- China ManufacturerUnclaimed profileDiphenamidGrade, purity and minimum order on requestPrice on request
- United States, San DiegoUnclaimed profileDiphenamidGrade, purity and minimum order on requestPrice on request
- Japan, TokyoUnclaimed profileDiphenamidGrade, purity and minimum order on requestPrice on request
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Where suppliers are based
3 suppliers in 3 countries
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Diphenamid price
Indicative price range per kg from live supplier offers
Suppliers quote this chemical on request. Send one free request and compare quotes side by side.
Uses and applications
What the substance is used for, by industry and function
The active ingredient is no longer contained in any registered pesticide products ... "cancelled.".
Herbicide for control of annual broadleaf weeds & annual grasses.
Selective preemergence herbicide that controls grasses & broadleaf weeds such as carpetweed, chickweed, knotweed, lambsquarters, pigweed, purslane, & smartweed.
Control of annual grasses and some broad-leaved weeds in cotton, potatoes, sweetpotatoes, tomatoes, vegetables, capsicums, okra, soya beans, groundnuts, tobacco, pome fruit, stone fruit, citrus fruit, bush fruit, strawberries, forestry nurseries, and ornamental plants, shrubs, and trees.
Plant growth regulator.
Use classes: Herbicides.
Functional uses
- Biocide
How it is made
Reaction of diphenyl acetyl chloride with dimethylamine in the presence of a base
By reaction of diphenylmethane & dimethylcarbamoyl chloride in presence of sodium hydride...
Regulatory status
Inventories, regulations and trade controls that list this substance
Europe
- EU harmonised classification (CLP Annex VI)Index no: 616-007-00-2
HS code and trade data
Customs classification and reported world trade statistics
Global trade
World import and export statistics for the HS code Diphenamid is traded under.
Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other
- China32.3%
- Switzerland * partner reported13.6%
- Norway * partner reported12.8%
- United States15.9%
- Ireland15.8%
- Germany11.9%
* Partner reported figures, a lower bound.
The HS code shown for Diphenamid is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.
Related chemicals
Parent and salt forms, stereoisomers, similar structures and isomers
Similar structures
Nearest neighbours by Morgan fingerprint Tanimoto similarity
Same formula isomers
Different compounds that share this molecular formula
Frequently asked questions
Quick answers about Diphenamid, based on the data on this page
What is Diphenamid?
What is the CAS number of Diphenamid?
What is the molecular formula and weight of Diphenamid?
What is Diphenamid used for?
Is Diphenamid hazardous?
What is the HS code of Diphenamid?
Where can I buy Diphenamid?
What is the price of Diphenamid?
Guides for buyers
Practical guides that help when you source, ship or handle Diphenamid
- Guide, SafetyHow to read a safety data sheet in 10 minutesA section by section method to pull the essentials out of any 16 section SDS: identity, hazards, composition, storage, PPE, properties, transport and emergency measures.Read
- Guide, SafetyGHS pictograms, signal words and hazard statements explainedA practical guide to the nine GHS pictograms, the signal words Danger and Warning, H and P statements, and how to read a chemical label in seconds.Read
- Article, SourcingHow to write an RFQ that gets fast and accurate quotesWhat suppliers need to quote quickly and comparably: exact product identity, quantity and packing, delivery terms, documents, samples and payment, with a ready to use template.Read
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