China (Mainland)
2-bromo-2-(bromomethyl)pentanedinitrile CAS NO.35691-65-7
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- Min.Order: 1 Kilogram
- Payment Terms: T/T,Other
- Available Specifications:
98(0-25)Kilogram98(1-100)Kilogram
- Product Details
Keywords
- 2-bromo-2-(bromomethyl)pentanedinitrile
- 35691-65-7
- High Cost-Effective
Quick Details
- ProName: 2-bromo-2-(bromomethyl)pentanedinitril...
- CasNo: 35691-65-7
- Molecular Formula: C6H6Br2N2
- Appearance: ask
- Application: intermediates
- DeliveryTime: Within 3 days after payment
- PackAge: foil aluminium bag/vacuum packing
- Port: shanghai
- ProductionCapacity: 200 Kilogram/Week
- Purity: 85.0-99.8%
- Storage: keep in dry and cool condition
- Transportation: by air or by sea
- LimitNum: 1 Kilogram
- Melting Point: 51 - 52oC
- Boiling Point: 338.6oC at 760 mmHg
- Density: 1.889 g/cm3
- Storage Temp: 2-8oC
- Flash Point: 158.6oC
- Appearance: white to yellow crystals
- Refractive Index: 1.553
- RTECS: MA5599000
- Hazard Class: 9
- Safety Statements: S26-S36/37/39
Superiority
Product Name: DBDCB
Synonyms: methyldibromoglutaronitrile;tektamer38;dbdcb;2-bromo-(2-bromomethyl)glutaronitrile;2-Bromo-2-(bromomethyl)pentanedinitrile;1,2-DIBROMO-2,4-DICYANOBUTANE;2-bromo-2-(bromomethyl)-glutaronitril;2-bromo-2-(bromomethyl)-pentanedinitril
CAS: 35691-65-7
MF: C6H6Br2N2
MW: 265.93
EINECS: 252-681-0
Product Categories: -;Industrial/Fine Chemicals;FUNGICIDE;Building Blocks;C6 to C7;Chemical Synthesis;Cyanides/Nitriles;Nitrogen Compounds;Organic Building Blocks
Mol File: 35691-65-7.mol
DBDCB Structure
DBDCB Chemical Properties
Melting point 48-50°C
density 1.9436 (rough estimate)
refractive index 1.6300 (estimate)
storage temp. 2-8°C
form neat
Merck 14,3021
BRN 1930600
CAS DataBase Reference 35691-65-7(CAS DataBase Reference)
EPA Substance Registry System Pentanedinitrile, 2-bromo-2-(bromomethyl)-(35691-65-7)
Safety Information
Hazard Codes Xn
Risk Statements 20/22-37/38-41-34-22
Safety Statements 26-36/37/39-45
RIDADR 3439
WGK Germany 2
RTECS MA5599000
HazardClass 9
PackingGroup III
HS Code 29269090
Hazardous Substances Data 35691-65-7(Hazardous Substances Data)
MSDS Information
Provider Language
DBDCB English
ALFA English
DBDCB Usage And Synthesis
Chemical Properties White crystal
Chemical Properties Light yellow crystalline solid or powder. Commercial products may be soluble concentrate (liquid or solid); pellets/tablets. Mild, acrid, sweet odor.
Definition ChEBI: An organobromine compound that consists of pentanedinitrile bearing bromo and bromomethyl substituents at position 2.
General Description Crystals with a pungent odor. Insoluble in water. Used as a preservative in latex paint, adhesives, etc.
Air & Water Reactions Insoluble in water.
Reactivity Profile DBDCB may polymerize in the presence of metals and some metal compounds. Incompatible with acids; mixing nitriles with strong oxidizing acids can lead to extremely violent reactions. Nitriles are generally incompatible with other oxidizing agents such as peroxides and epoxides. The combination of bases and nitriles can produce hydrogen cyanide. Nitriles are hydrolyzed in both aqueous acid and base to give carboxylic acids (or salts of carboxylic acids). These reactions generate heat. Peroxides convert nitriles to amides. Nitriles can react vigorously with reducing agents.
Agricultural Uses Microbiocide: Tolerances have been established by the U.S. Food and Drug Administration when this substances is used as a preservative in food-grade adhesives and as a slimicide in the manufacture of food-grade paper and paperboard. Used to control slime-forming bacteria and fungi in recirculating water cooling system; oil-recovery drilling mud systems; paper mill and pulp mill water systems and similar industrial processing and chemical systems.
Trade name BIOCHEK®; BIOCLEAR®; MERCK® 48051; METACIDE® 38; METASOL; TEKTAMER
Contact allergens Methyldibromoglutaronitrile is a biocide widely used as a preservative agent in cosmetics, toiletries, and metalworking fluids. It is a potent allerg
Safety Profile Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NO, and Br-.
Potential Exposure Nitrile microbiocide used as a preser- vative in food grade adhesives and as a slimicide in the manufacture of food grade paper and paperboard; used to control slime-forming bacteria and fungi in recirculating water cooling system; oil recovery drilling mud systems; paper mill and pulp mill water systems and similar indus- trial processing and chemical systems.
Shipping UN3261 Corrosive solid, acidic, organic, n.o.s., Hazard class: 8; Labels: 8-Corrosive material, Technical Name Required. UN3439 Nitriles, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
Incompatibilities Corrosive. Strong oxidizers and reducing agents, strong acids and bases. Reacts with acids, steam, warm water producing toxic and flammable hydrogen cya- nide fumes. Hydrogen cyanide is produced when propioni- trile is heated to decomposition. Nitriles may polymerize in the presence of metals and some metal compounds. They are incompatible with acids; mixing nitriles with strong oxidizing acids can lead to extremely violent reactions. Nitriles are generally incompatible with other oxidizing agents such as peroxides and epoxides. The combination of bases and nitriles can produce hydrogen cyanide. Nitriles are hydrolyzed in both aqueous acid and base to give car- boxylic acids (or salts of carboxylic acids). These reactions generate heat. Peroxides convert nitriles to amides. Nitriles can react vigorously with reducing agents. Acetonitrile and propionitrile are soluble in water, but nitriles higher than propionitrile have low aqueous solubility. They are also insoluble in aqueous acids .
Waste Disposal Recycle any unused portion of the material for its approved use or return it to the manu- facturer or supplier. Ultimate disposal of the chemical must consider: the material’s impact on air quality; potential migration in soil or water; effects on animal, aquatic, and plant life; and conformance with environmental and public health regulations .
Details
Packing Group:III
RIDADR:3439
Risk Statements:R22;R36/37/38
Hazard Codes:Xn
CAS No.:35691-65-7
Synonyms:View More2-bromo-2-(bromomethyl)-glutaronitrile; 2-bromo-2-(bromomethyl)-pentanedinitrile; 1-bromo-1-(bromomethyl)-1,3-propanedicarbonitrile; 2-bromo-2-(bromomethyl)-pentandinitrile; Tektamer; Tektamer 38AD; 1,2-Dibromo-2,4-dicyanobutane; Metacide 38; Methyldibromoglutaronitrile; Bromothalonil; Tektamer 38;
Formula:C6H6Br2N2
Exact Mass:263.89000
Molecular Weight:265.93300
PSA:47.58000
LogP:2.34236
| 2-bromo-2-(bromomethyl)pentanedinitrile | |
| CAS No.: | 35691-65-7 |
|---|---|
| Synonyms: |
View More
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| Formula: | C6H6Br2N2 |
| Exact Mass: | 263.89000 |
| Molecular Weight: | 265.93300 |
| PSA: | 47.58000 |
| LogP: | 2.34236 |
|
Properties
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| Melting Point: | 51 - 52oC |
|---|---|
| Boiling Point: | 338.6oC at 760 mmHg |
| Density: | 1.889 g/cm3 |
| Storage Temp: | 2-8oC |
| Flash Point: | 158.6oC |
| Appearance: | white to yellow crystals |
| Refractive Index: | 1.553 |
|
Safety Info
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|
| RTECS: | MA5599000 |
|---|---|
| Hazard Class: | 9 |
| Safety Statements: | S26-S36/37/39 |
| Packing Group: | III |
| RIDADR: | 3439 |
| Risk Statements: | R22;R36/37/38 |
| Hazard Codes: | Xn |
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