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ChemicalBook >> CAS DataBase List >> DBDCB

DBDCB

DBDCB price.
  • $10 - $2546.78
  • 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
15 prices
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Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25G
  • 50g
  • 100g
  • 250g
  • 1000g
  • ManufacturerAHH
  • Product numberMT-08037
  • Product description1,2-Dibromo-2,4-dicyanobutane 99%
  • Packaging1000g
  • Price$346
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ51886
  • Product description1,2-Dibromo-2,4-dicyanobutane
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ51886
  • Product description1,2-Dibromo-2,4-dicyanobutane
  • Packaging5g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0015535
  • Product description1,2-DIBROMO-2,4-DICYANOBUTANE 95.00%
  • Packaging1G
  • Price$945.95
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0015535
  • Product description1,2-DIBROMO-2,4-DICYANOBUTANE 95.00%
  • Packaging5G
  • Price$1576.58
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0015535
  • Product description1,2-DIBROMO-2,4-DICYANOBUTANE 95.00%
  • Packaging25G
  • Price$2546.78
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD39707
  • Product description1,2-Dibromo-2,4-dicyanobutane
  • Packaging10g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD39707
  • Product description1,2-Dibromo-2,4-dicyanobutane
  • Packaging25g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD39707
  • Product description1,2-Dibromo-2,4-dicyanobutane
  • Packaging50g
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD39707
  • Product description1,2-Dibromo-2,4-dicyanobutane
  • Packaging100g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD39707
  • Product description1,2-Dibromo-2,4-dicyanobutane
  • Packaging250g
  • Price$445
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number34392
  • Product descriptionMethyldibromoglutaronitrile analytical standard
  • Packaging500mg
  • Price$69.1
  • Updated2024-03-01
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  • ManufacturerTCI Chemical
  • Product numberB5387
  • Product description2-Bromo-2-(bromomethyl)glutaronitrile >98.0%(GC)
  • Packaging5g
  • Price$24
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB5387
  • Product description2-Bromo-2-(bromomethyl)glutaronitrile >98.0%(GC)
  • Packaging25g
  • Price$69
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberB695450
  • Product descriptionBromothalonil
  • Packaging5g
  • Price$95
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-08037 1,2-Dibromo-2,4-dicyanobutane 99% 1000g $346 2021-12-16 Buy
AK Scientific J51886 1,2-Dibromo-2,4-dicyanobutane 1g $10 2021-12-16 Buy
AK Scientific J51886 1,2-Dibromo-2,4-dicyanobutane 5g $15 2021-12-16 Buy
American Custom Chemicals Corporation HCH0015535 1,2-DIBROMO-2,4-DICYANOBUTANE 95.00% 1G $945.95 2021-12-16 Buy
American Custom Chemicals Corporation HCH0015535 1,2-DIBROMO-2,4-DICYANOBUTANE 95.00% 5G $1576.58 2021-12-16 Buy
American Custom Chemicals Corporation HCH0015535 1,2-DIBROMO-2,4-DICYANOBUTANE 95.00% 25G $2546.78 2021-12-16 Buy
Biosynth Carbosynth FD39707 1,2-Dibromo-2,4-dicyanobutane 10g $55 2021-12-16 Buy
Biosynth Carbosynth FD39707 1,2-Dibromo-2,4-dicyanobutane 25g $90 2021-12-16 Buy
Biosynth Carbosynth FD39707 1,2-Dibromo-2,4-dicyanobutane 50g $140 2021-12-16 Buy
Biosynth Carbosynth FD39707 1,2-Dibromo-2,4-dicyanobutane 100g $220 2021-12-16 Buy
Biosynth Carbosynth FD39707 1,2-Dibromo-2,4-dicyanobutane 250g $445 2021-12-16 Buy
Sigma-Aldrich 34392 Methyldibromoglutaronitrile analytical standard 500mg $69.1 2024-03-01 Buy
TCI Chemical B5387 2-Bromo-2-(bromomethyl)glutaronitrile >98.0%(GC) 5g $24 2024-03-01 Buy
TCI Chemical B5387 2-Bromo-2-(bromomethyl)glutaronitrile >98.0%(GC) 25g $69 2024-03-01 Buy
TRC B695450 Bromothalonil 5g $95 2021-12-16 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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