PRODUCTS

POLYPHASE 689

CAS: 330-54-1, 10605-21-7

POLYPHASE 689 is a broad-spectrum, water-based film preservative that is effective against a wide vaiety of damaging microorganisms.
POLYPHASE 689 is particularly useful in water-based outdoor products in which Volatile Organic Compounds (VOCs) are a major comcern.
POLYPHASE 689 provides long-lasting protection against both algae & fungi.
POLYPHASE 689 is particularly effective for application over cementitious substrates.

POLYPHASE 689 is dry-film preservative that provides protection against fungi and algal growth on surfaces.

Used In
POLYPHASE 689 is useful for the protection of various systems for exterior applications such as paints, coatings, stuccos, roof coatings, decorative wood stains, adhesives, caulks, sealants, other industrial applications.

Features
-Zero VOC
-APEO free

Applications/Uses
Polyphase 689 offers excellent dry film fungal and algal protection in exterior paints, masonry coatings, stucco, and pigmented water-based wood protective stains.
Polyphase 689 also provides excellent protection against mildew and algal growth on adhesives, caulks, sealants, and for other industrial applications.

HIGHLIGHTS
- Broad-spectrum fungicide and algaecide
- Zero VOC
- Low hazard profile
- Contains no alkylphenol-ethoxylates
- Does not chalk on exposure
- Color stable in white paint

Physical Properties
The following are typical properties of Polyphase 689; they are not to be considered product specifications.
Appearance: White opaque, liquid dispersion
Specific Gravity, g/cm3: 1.12
pH(as is): 7.0
Viscosity, Brookfield LV, Spindle #3 at 100 rpm, 23°C: 640 cps

Function/Activity:

Suggested use levels are based on laboratory and field evaluations and are typical for the applications indicated.
Suggested use levels for the indicated applications should be verified by field trials.
Suggested use levels are reported as a percentage of the end-use product as a ratio of the Biocide Weight to Weight of the final end-use product.

Percent
Weight/Weight

Exterior paint: 0.7 – 2.0
Masonry: 0.2 – 0.6
Wood protective stain: 0.5 – 2.0
Adhesives, caulks & sealants: 0.5 – 1.5
Joint cements: 0.5 – 1.2
Roof coatings: 0.7 – 3.0
Stucco: 0.5 – 1.5

The actual level of Polyphase 689 required for antimicrobial protection is formulation specific.
The individual components of the formulation, the PVC level, the substrate to be coated, and the environment in which the coating will be exposed all have an influence on the amount of protection needed.

Typical Properties

Storage: Protect from freezing.
If the product has excessively chilled, mix well or ideally propeller-agitate.
If it has unexpectedly settled, mixed before use.
Do not contaminate water, food or feed by storage or disposal
Ideally stored between 5 – 25°C

Life Span: 12 months
Appearance: Off-white, free-flowing dispersion
pH value: ~7
Viscosity (mPa·s): 400 – 700
Specific Gravity: ~1.1

POLYPHASE 689 is an advanced broad-spectrum fungicide/algaecide that offers efficacy at very low use levels.
POLYPHASE 689 provides low cost-in-use, long-lasting performance in tropical climates and favorable environmental attributes.

SYNONYMS:
diuron
330-54-1
3-(3,4-Dichlorophenyl)-1,1-dimethylurea
DCMU
Duran
Dynex
Dichlorfenidim
Herbatox
Vonduron
Dailon
Karmex
Marmer
Karmex DW
Di-on
Cekiuron
Crisuron
Lucenit
Unidron
1,1-Dimethyl-3-(3,4-dichlorophenyl)urea
Diuron Nortox
Karmex D
Karmex Diuron Herbicide
1-(3,4-Dichlorophenyl)-3,3-dimethylurea
Preventol A 6
Urox D
Diuron 4L
Direx 4L
DP Hardener 95
Telvar Diuron Weed Killer
Urea, N'-(3,4-dichlorophenyl)-N,N-dimethyl-
N'-(3,4-Dichlorophenyl)-N,N-dimethylurea
N-(3,4-Dichlorophenyl)-N',N'-dimethylurea
DCMU 99
HW 920
Karamex
UNII-9I3SDS92WY
N,N,-Dimethyl-N'-(3,4-dichlorophenyl)urea
Urea, 3-(3,4-dichlorophenyl)-1,1-dimethyl-
3-(3,4-Dichlor-phenyl)-1,1-dimethyl-harnstoff
1-(3,4-Dichlorophenyl)-3,3-dimethyluree
CHEBI:116509
9I3SDS92WY
3-(3,4-dichlorophenyl)-1,1-dimethyl-urea
3-(3,4-Dicloro-fenyl)-1,1-dimetil-urea
3-(3,4-Dichloor-fenyl)-1,1-dimethylureum
DTXSID0020446
NCGC00094525-01
Anduron
Ansaron
Dirurol
Durashield
Herburon
Seduron
Bioron
Drexel
Farmco diuron
DSSTox_CID_446
3-(3,4-Dichloro-phenyl)-1,1-dimethyl-urea
Sup'r flo
DSSTox_RID_75595
DSSTox_GSID_20446
Diuron 900
Caswell No. 410
Ditox-800
Aguron
Diater
Diuron solution
Dichlorfenidim [Russian]
USAF P-7
Diuron [ANSI:BSI:ISO]
USAF XR-42
CAS-330-54-1
CCRIS 1012
HSDB 382
Direx 80W
NSC 8950
EINECS 206-354-4
AF 101
EPA Pesticide Chemical Code 035505
BRN 2215168
Xarmex
N-(3,4-Dichlorophenyl)-N,N-Dimethylurea
AI3-61438
Karmex DL
1-(3,4-Dichlorophenyl)-3,3-dimethyluree [French]
3-(3,4-Dichloor-fenyl)-1,1-dimethylureum [Dutch]
3-(3,4-Dicloro-fenyl)-1,1-dimetil-urea [Italian]
Karmex 80W
MFCD00018136
3-(3,4-Dichlor-phenyl)-1,1-dimethyl-harnstoff [German]
Spectrum_001823
1-(3,3-dimethylurea
3-(3,1-dimethylurea
SpecPlus_000424
N'-(3,N-dimethylurea
N-(3,N'-dimethylurea
1,4-dichlorophenyl)urea
3-(3,1-dimethylureum
n,n-dimethyl-n'-(3,4-dichlorophenyl)urea
3-(3,1-dimetil-urea
Spectrum2_001229
Spectrum3_000822
Spectrum4_000662
Spectrum5_001956
Diuron, >=98%
EC 206-354-4
Cambridge id 5104305
SCHEMBL7279