You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Database of hazardous chemicals.

Browsing Contaminants

Displaying contaminants 251 - 275 of 98145 in total
ContaminantDB ID Name
CAS Number 		Formula
Average Mass 		StructureSources
CHEM0042202,5-Dinitrophenol
329-71-5		C6H4N2O5
184.106
ThumbNot Available
CHEM004221Diazomethane
334-88-3		CH2N2
42.040
ThumbNot Available
CHEM004222Boron trifluoride compound with methyl ether (1:1)
353-42-4		C2H6BF3O
113.870
ThumbNot Available
CHEM004223Carbonic difluoride
353-50-4		CF2O
66.007
ThumbNot Available
CHEM004224Bromochlorodifluoromethane
353-59-3		CBrClF2
165.360
ThumbNot Available
CHEM004225HCFC-121a
354-11-0		C2HCl4F
185.830
ThumbNot Available
CHEM004226HCFC-121
354-14-3		C2HCl4F
185.830
ThumbNot Available
CHEM0042271,2-Dichloro-1,1,2-trifluoroethane
354-23-4		C2HCl2F3
152.930
ThumbNot Available
CHEM0042281-Chloro-1,1,2,2-tetrafluoroethane
354-25-6		C2HClF4
136.470
ThumbNot Available
CHEM004229Fluoroacetyl chloride
359-06-8		C2H2ClFO
96.490
ThumbNot Available
CHEM004230Ethylene fluorohydrin
371-62-0		C2H5FO
64.059
ThumbNot Available
CHEM0042311,2-Dichloro-1,1,2,3,3-pentafluoropropane
422-44-6		C3HCl2F5
202.930
ThumbNot Available
CHEM0042322,3-Dichloro-1,1,1,2,3-pentafluoropropane
422-48-0		C3HCl2F5
202.930
ThumbNot Available
CHEM0042333,3-Dichloro-1,1,1,2,2-pentafluoropropane
422-56-0		C3HCl2F5
202.930
Thumb
  • Batteries
  • Capacitors
  • Carpets and Rugs
  • Cell phones
  • Food packaging
  • Lubricants
  • Medical devices
  • Pesticides
  • Printed circuit boards
  • Semiconductors
  • Synthetic textiles
  • Wires and cables
CHEM0042341,2-Dichloro-1,1,3,3,3-pentafluoropropane
431-86-7		C3HCl2F5
202.930
ThumbNot Available
CHEM0042353-Chloro-1,1,1-trifluoropropane
460-35-5		C3H4ClF3
132.510
ThumbNot Available
CHEM0042361,2-Propadiene
463-49-0		C3H4
40.065
ThumbNot Available
CHEM004237Carbon oxide sulfide (COS)
463-58-1		COS
60.070
ThumbNot Available
CHEM004238Chlorfenvinfos
470-90-6		C4H7F3O2
144.093
ThumbNot Available
CHEM004239Auramine
492-80-8		C17H21N3
267.376
ThumbNot Available
CHEM004240Chlornaphazine
494-03-1		C14H15Cl2N
268.180
ThumbNot Available
CHEM004241Diaminotoluene
496-72-0		C7H10N2
122.171
ThumbNot Available
CHEM0042421,3-Pentadiene
504-60-9		C5H8
68.119
Thumb
  • Drinking water
CHEM004243Ethane, 1,1'-thiobis[2-chloro-
505-60-2		C4H8Cl2S
159.070
ThumbNot Available
CHEM004244Ammonium carbonate
506-87-6		CH8N2O3
96.086
ThumbNot Available
Displaying toxin 251 - 275 of 98145 in total