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ChemicalBook > Product Catalogue >Chemical pesticides >Germicide >Other germicides >DBDCB

DBDCB

DBDCB Structure
  • ₹2400 - ₹5769.73
  • Product name: DBDCB
  • CAS: 35691-65-7
  • MF: C6H6Br2N2
  • MW: 265.93
  • EINECS:252-681-0
  • MDL Number:MFCD00072483
  • Synonyms:2-bromo-2-(bromomethyl)-glutaronitril ;2-bromo-2-(bromomethyl)-pentanedinitril ;1-BROMO-1-(BROMOMETHYL)-1,3-PROPANEDICARBONITRILE;DIBROMOCYANOBUTANE;DIBROMIDICYANOBUTANE;1,2-BROMO-2,4-DICYANOBUTANE;1,2 Dibromo-2,4 Dicyanobutane,DBDCB;1,2-Dibromo-2,4-dicyanobutane, 1-Bromo-1-(bromomethyl)-1,3-propanedicarbonitrile, 2-Bromo-2-(bromomethyl)glutaronitrile
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Brand

  • Sigma-Aldrich
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 500MG
  • 5G
  • 25G
  • ManufacturerSigma-Aldrich
  • Product number34392
  • Product descriptionMethyldibromoglutaronitrile analytical standard
  • Packaging500MG
  • Price₹5769.73
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB5387
  • Product description2-Bromo-2-(bromomethyl)glutaronitrile min. 98.0 %
  • Packaging5G
  • Price₹2400
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB5387
  • Product description2-Bromo-2-(bromomethyl)glutaronitrile min. 98.0 %
  • Packaging25G
  • Price₹4700
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number34392
  • Product descriptionMethyldibromoglutaronitrile analytical standard
  • Packaging500MG
  • Price₹5769.73
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 34392 Methyldibromoglutaronitrile analytical standard 500MG ₹5769.73 2022-06-14 Buy
TCI Chemicals (India) B5387 2-Bromo-2-(bromomethyl)glutaronitrile min. 98.0 % 5G ₹2400 2022-05-26 Buy
TCI Chemicals (India) B5387 2-Bromo-2-(bromomethyl)glutaronitrile min. 98.0 % 25G ₹4700 2022-05-26 Buy
Sigma-Aldrich(India) 34392 Methyldibromoglutaronitrile analytical standard 500MG ₹5769.73 2022-06-14 Buy

Properties

Melting point :48-50°C
Boiling point :338.6±42.0 °C(Predicted)
Density :1.9436 (rough estimate)
refractive index :1.6300 (estimate)
storage temp. :2-8°C
Water Solubility :Insoluble in water
solubility :Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
color :White to Almost white
Merck :14,3021
BRN :1930600
LogP :1.515 (est)
CAS DataBase Reference :35691-65-7(CAS DataBase Reference)
EPA Substance Registry System :1-Bromo-1-(bromomethyl)-1,3-propanedicarbonitrile (35691-65-7)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

1,2-Dibromo-2,4-dicyanobutane is the main sensitizer of Euxyl K400, a widely used preservative agent in cosmetics, toiletries or metalwork fluids.
Methyldibromo glutaronitrile (MDBGN), also known as dibromocyanobutane, is to be found in the preservative system Euxyl K 400 (also called Tektamer 38), which is a mix of MDBGN and phenoxyethanol in a ratio of 1:4. Euxyl K 400 is a broad‐spectrum preservative with activity against fungi and bacteria. MDBGN is nearly always the allergen when sensitization to Euxyl K 400 occurs.

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