DKS GmbH - Produkte
Trust is good. Measuring is better!

For the following gases and vapors, we offer measurement solutions in the percent range as well as ppm and ppb range.

Measuring principles / sensor types:

  • Catalytic combustion
  • Semiconductor sensors
  • Hot wire semiconductor sensors
  • Thermal conductivity sensors
  • Electrochemical sensors
  • Galvanic cel
  • Pyrolysis Particle Sensor
  • Non-dispersive infrared sensor
  • PID photoionization sensors
  • Photoelectric photometry with FP detection tape

 

A small selection of measuring devices can be found under Products / Gas measurements. Feel free to contact us. We are happy to help you!

Please click, to open our gas detection list...

 

We would be happy to advise you in order to offer you the best possible solution. Please contact us. Many Thanks!

List of gases an vapors

Detection Gas

GAS Symbol

CAS Number

Symbol

(2-Methoxymethylethoxy)propanol DPGME 34590-94-8 C7H16O3
1,1,1,1,3,3-Pentafluoropropane R-245fa 460-73-1 C3H3F5
1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluorooctane C8H5F13 80793-17-5 C8H5F13
1,1,1,2,2-Pentafluoroethane R-125 354-33-6 C2HF5
1,1,1,2-Tetrafluoroethane R-134a 811-97-2 C2H2F4
1,1,1,3,3,3-Hexamethyldisilazane HMDS 999-97-3 C6H18NSi2
1,1,1,3,3-Pentafluorobutane R365mfc 406-58-6 C4H5F5
1,1,1-Trichloroethane C2 H3CL3 71-55-6 C2H3CL3
1,1,2,2-Tetrachloro-1,2-difluoroethane R-112 76-12-0 C2F2CL4
1,1,2,2-Tetrafluoroethyl 2,2,2-Trifluoroethyl Ether C4H3OF7 406-78-0 C4H3OF7
1,1,2-Trichloro-1,2,2-trifluoroethane R-113 76-13-1 C2F3CL3
1,1-Dichloro-1-fluoroethane R-141b 1717-00-6 C2H3FCL2
1,1-Dichloro-2,2,2-trifluoroethane R-123 306-83-2 C2HF3CL2
1,1-Difluoroethane R-152A 75-37-6 C2H4F2
1,2,3,4-Tetrahydronaphthalene C10H12 119-64-2 C10H12
1,2,3-Trichloropropane C3H5CL3 96-18-4 C3H5CL3
1,2-Dichloroethane EDC 107-06-2 C2H4CL2
1,2-Dichloropropane C3H6CL2 78-87-5 C3H6CL2
1,3-Butadiene C4H6 106-99-0 C4H6
1,3-Dichloro-1,1,2,2,3-pentafluoropropan R-225cb 507-55-1 C3HF5CL2
1,3-Dimethyl-2-imidazolidinone DMI 80-73-9 C5H10N2O
1,3-Dioxolane C3H6O2 646-46-0 C3H6O2
1,5-Hexadiene HeXD 592-42-7 C6H10
1,7-Octadiene C8H14 3710-30-3 C8H14
1-Bromopropane C3H7Br 106-94-5 C3H7Br
1-Butene C4H8 106-98-9 C4H8
1-Chloro-1,1-difluoroethane R-142b 75-68-3 C2H3F2CL
1-Chlorobutane NBC 109-69-3 C4H9CL
1-Chloropropane NPC 540-54-5 C3H7CL
1-Hexanol HexOH 111-27-3 C6H14O
1-Hexene 1-C6H12 592-41-6 C6H12
1-Methylpyrrolidine C5H11N 120-94-5 C5H11N
1-Pentene 1-C5H10 109-67-1 C5H10
2-(Dimethylamino)ethanol DMEA 108-01-0 C4H11NO
2,2,2-Trifluoroethanol C2 H3OF3 75-89-8 C2H3OF3
2,2-Difluorobutane C4H8F2 353-81-1 C4H8F2
2,2-Dimethylbutane Neo-Hex 75-83-2 C6H14
2,3,3,3-Tetrafluoroprop-1-ene CH2C2 F4 754-12-1 C3H2F4
2,4-Pentanedione 2,4-pent 123-54-6 C5H8O2
2,5-Norbornadiene BCHD 121-46-0 C7H8
2-Butanol 2-BuOH 78-92-2 C4H10O
2-Butoxyethanol C6H14O2 111-76-2 C6H14O2
2-Butoxyethylacetate C8H16O3 112-07-2 C8H16O3
2-Butyne 2-C4H6 503-17-3 C4H6
2-Ethoxyethanol C4H10O2 110-80-5 C4H10O2
2-Ethoxyethylacetate C6H12O3 111-15-9 C6H12O3
2-Ethylhexyl Acrylate Monomer 2-EHA 103-11-7 C11H20O2
2-Ethylhexyl Methacrylate 2-EHM 688-84-6 C12H22O2
2-Fluorobutane C4H9F 359-01-3 C4H9F
2-Hydroxyethyl Methacrylate C6H10O3 868-77-9 C6H10O3
2-Methoxyethanol C3H8O2 109-86-4 C3H8O2
2-Methylhexane i-C7H16 591-76-4 C7H16
2-Norbornene C7H10 498-66-8 C7H10
3-MethoxyButyl Methacrylate Acetate C7H14O3 4435-53-4 C7H14O3
3-Methyl-3-pentanol 3M3POH 77-74-7 C6H14O
4-Methoxy-4-methyl-2-pentanone C7H14O2 107-70-0 C7H14O2
4-Methyl-2-pentanol C6H14O 108-11-2 C6H14O
4-Methylmorpholine C5H11NO 109-02-4 C5H11NO
4-Vinylpyridine C7H7N 100-43-6 C7H7N
Acetic Acid C2 H4O2 64-19-7 C2H4O2
Acetic Aldehyde ALD 75-07-0 C2H4O
Acetic C4H6O3 108-24-7 C4H6O3
Acetone C3H6O 67-64-1 C3H6O
Acetone cyanohydrin ACH 75-86-5 C4H7NO
Acetonitrile CH3CN 75-05-8 C2H3N
Acetylene C2 H2 74-86-2 C2H2
Acrolein C3H4O 107-02-8 C3H4O
Arcylic acid C3H4O2 79-10-7 C3H4O2
Acrylonitrile C3H3N 107-13-1 C3H3N
Allyl chloride C3H5CL 107-05-1 C3H5CL
Allyl glycidyl ether AGE 106-92-3 C6H10O2
Allyl Methacrylate AMA 96-05-9 C7H10O2
Allylamine C3H7N 107-11-9 C3H7N
Ammonia NH3 7664-41-7 NH3
Aniline C6H5NH2 62-53-3 C6H7N
Anisole ANISOLE 100-66-3 C7H8O
Argon Ar 7440-37-1 Ar
Arsine AsH3 7784-42-1 AsH3
Benzene C6H6 71-43-2 C6H6
Benzyl Alcohol  Benz-ol 100-51-6 C7H8O
Bis(tert-Butyl Methacrylateamino)silane BTBAS 186598-40-3 C8H22N2Si
Bromine Br2 7726-95-6 Br2
Butyl Methacrylate n-BMA 97-88-1 C8H14O2
C2 olefin C2 -OLEF - C4H3F5
Carbon Dioxide CO2 124-38-9 CO2
Carbon disulfide CS2 75-15-0 CS2
Carbon Monoxide CO 630-08-0 CO
Carbon tetrachloride CCL4 56-23-5 CCL4
Carbontetrafluoride FC-14 75-73-0 CF4
Carbonyl fluoride COF2 353-50-4 COF2
Carbonyl sulfide COS 463-58-1 COS
Chlorine CL2 7782-50-5 CL2
Chlorine Trifluoride CLF3 7790-91-2 CLF3
Chlorobenzene C6H5CL 108-90-7 C6H5CL
Chlorobromomethane BCM 74-97-5 CH2CLBr
Chlorodifluoromethane R-22 75-45-6 CHF2CL
Chloroform CHCL3 67-66-3 CHCL3
Chloromethyl methyl ether CMME 107-30-2 C2H5OCL
Chlorotrifluoroethylene CTFE 79-38-9 C2F3CL
Cresol C7H8O 1319-77-3,95-48-7 (-o),108C7H8O C7H8O
Cumene Cumene 98-82-8 C9H12
Cyclohexane C6H12 110-82-7 C6H12
Cyclohexanol C6H12O 108-93-0 C6H12O
Cyclohexanone C6H10O 108-94-1 C6H10O
Cyclohexene C6H10 110-83-8 C6H10
Cyclopentane C5H10 287-92-3 C5H10
Cyclopentanone C5H8O 120-92-3 C5H8O
Cyclopentene c-C5H8 142-29-0 C5H8
Decahydronaphthalene C10H18 91-17-8 C10H18
Deuterium D2 7782-39-0 -
Di(2-Ethylhexyl Acrylate Monomer)phthalate DOP 117-81-7 C24H38O4
Diborane B2H6 19287-45-7 B2H6
Dibromomethane CH2Br2 74-95-3 CH2Br2
DiButyl Methacrylate ether DBuE 142-96-1 C8H18O
Dichlorobenzene C6H4CL2 106-46-7 (-p),95-50-1 (-o) C6H4CL2
Dichlorodifluoromethane R-12 75-71-8 CF2CL2
Dichlorofluoromethane R-21 75-43-4 CHFCL2
Dichloromethane CH2CL2 75-09-2 CH2CL2
Dichlorotetrafluoroethane R-114 76-14-2 C2F4CL2
Dichlorotoluene C7H6CL2 95-73-8,19398-61-9,118-6 C7H6CL2
Dicyclopentadiene DCPD 77-73-6 C10H12
Diethoxymethylsilane DEMS 2031-62-1 C5H14O2Si
Diethyl carbonate C5H10O3 105-58-8 C5H10O3
Diethyl ketone DEK 96-22-0 C5H10O
Diethylamine DEA 109-89-7 C4H11N
Diethylbenzene C10H14 25340-17-4 C10H14
Diethylene Glycol C4H10O3 111-46-4 C4H10O3
Diethylene Glycol Dimethyl Ether C6H14O3 111-96-6 C6H14O3
Diethylene Glycol Ethyl Methyl Ether C7H16O3 1002-67-1 C7H16O3
Diethylene Glycol Monoethyl Ether DEGEE 111-90-0 C6H14O3
Difluorodibromomethane CF2Br2 75-61-6 CF2Br2
Difluoromethane R-32 75-10-5 CH2F2
DiisoButyl Methacrylate ketone C9H18O 108-83-8 C9H18O
Dimethoxydimethylsilane DMDMOS 1112-39-6 C4H12O2Si
Dimethyl carbonate C3H6O3 616-38-6 C3H6O3
Dimethyl ether DME 115-10-6 C2H6O
Dimethyl sulfate C2 H6O4S 77-78-1 C2H6O4S
Dimethyl sulfoxide DMSO 67-68-5 C2H6OS
Dimethylamine DMA 124-40-3 C2H7N
Dimethylaminopropylamine DMAPA 109-55-7 C5H14N2
Dimethylformamide DMF 68-12-2 C3H7NO
Dioxane C4H8O2 123-91-1 C4H8O2
Disilane Si2H6 1590-87-0 Si2H6
Divinyl benzene DVB 1321-74-0
Dodecane C12H26 112-40-3 C12H26
Epichlorohydrin C3H5OCL 106-89-8 C3H5OCL
Ethane C2 H6 74-84-0 C2H6
Ethanol C2 H5OH 64-17-5 C2H6O
Ethanolamine C2 H7NO 141-43-5 C2H7NO
Ethyl 3-Ethoxypropionate EtEP 763-69-9 C7H14O3
Ethyl Acetate EtAc 141-78-6 C4H8O2
Ethyl acrylate C5H8O2 140-88-5 C5H8O2
Ethyl benzene EtBenz 100-41-4 C8H10
Ethyl chloride C2 H5CL 75-00-3 C2H5CL
Ethyl ether C4H10O 60-29-7 C4H10O
Ethyl lactate LAE 97-64-3 C5H10O3
Ethyl mercaptan C2 H5SH 75-08-1 C2H6S
Ethyl Methyl Carbonate EMC 623-53-0 C4H8O3
Ethyl tert-butyl ether ETBE 637-92-3 C6H14O
Ethyl Vinyl Ether VEE 109-92-2 C4H8O
Ethyl-1,3-cyclopentadiene EtCPD 26519-92-6 C7H10
Ethylamine C2 H5NH2 75-04-7 C2H7N
Ethylcyclohexane C8H16 1678-91-7 C8H16
Ethylene C2 H4 74-85-1 C2H4
Ethylene dibromide C2 H4Br2 106-93-4 C2H4Br2
Ethylene glycol C2 H6O2 107-21-1 C2H6O2
Ethylene Glycol Dimethyl Ether  EGDME 110-71-4 C4H10O2
Ethylenediamine C2 H8N2 107-15-3 C2H8N2
Ethylmethylamine EMA 624-78-2 C3H9N
Fluorine F2 7782-41-4 F2
Fluorinert FC-3283 FC-3283 86508-42-1 -
Fluorinert FC-40 FC-40 86508-42-1 -
Formaldehyde HCHO 50-00-0 CH2O
Formic acid CH2O2 64-18-6 CH2O2
Freon 116 FC-116 76-16-4 C2F6
Furfural C5H4O2 98-01-1 C5H4O2
Furfuryl alcohol C5H6O2 98-00-0 C5H6O2
Galden HT135 HT-135 - -
Galden ZT150 ZT-150 - -
Gelmane GeH4 7782-65-2 GeH4
HCFC-225 AK-225 - C3HF5CL2
Helium He 7440-59-7 He
Hexafluoro-1,3-butadiene C4F6 685-63-2 C4F6
Hexafluoroacetylacetone C4F6 685-63-2 C4F6
Hexafluorobenzene Hhfac 1522-22-1 C5H2O2F6
Hexafluoropropylene C6F6 392-56-3 C6F6
Hexafluoropropylene oxide C3F6O - C3OF6
Hexamethyldisiloxane HMDSO 107-46-0 C6H18OSi2
Hexyl Acetate C8H16O2 142-92-7 C8H16O2
HFE-7100 HFE7100 163702-08-07,163702-07- C5H3OF9
HFE-7200 HFE7200 - C6H5OF9
Hydrazine N2H4 302-01-2 N2H4
Hydrogen H2 1333-74-0 H2
Hydrogen Bromide HBr 10035-10-6 HBr
Hydrogen Chloride HCL 7647-01-0 HCL
Hydrogen Cyanide HCN 74-90-8 CHN
Hydrogen Fluoride HF 7664-39-3 HF
Hydrogen Iodine HI 10034-85-2 HI
Hydrogen Peroxide H2O2 7722-84-1 H2O2
Hydrogen Selenide H2Se 2148909 H2Se
Hydrogen Sulfide H2S 2148878 H2S
Hydroxylamine NH2OH 7803-49-8 NH2OH
i-Butyraldehyde i-C4H8O 78-84-2 C4H8O
Iodine I2 7553-56-2 I2
Iodotrifluoromethane CF3I 2314-97-8 CF3I
Isobutane i-C4H10 75-28-5 C4H10
Isobutanol IBA 78-83-1 C4H10O
Isobuten i-C4H8 115-11-7 C4H8
IsoButyl Methacrylate acetate AcOBu 110-19-0 C6H12O2
IsoButyl Methacrylate acrylate i-BA 106-63-8 C7H12O2
Isododecane iC12H26 31807-55-3 C12H26
Isohexane i-C6H14 110-54-3 C6H14
Isooctane i-C8H18 540-84-1 C8H18
IsoPentane i-C5H12 78-78-4 C5H12
Isopentyl acetate iPenOAc 123-92-2 C7H14O2
Isophorone C9H14O 78-59-1 C9H14O
Isoprene C5H8 78-79-5 C5H8
Isopropyl alcohol IPA 67-63-0 C3H8O
Isopropyl chloride IPC 75-29-6 C3H7CL
Isopropyl ether IPE 108-20-3 C6H14O
JET-A1 JET-A1 - -
JP-4 JP-4 - -
JP-5 JP-5 - -
JP-8 JP-8 - -
Kerosene KEROSEN 8008-20-6 -
Limonene LIMONEN 138-86-3,5989-27-5 C10H16
LPG LPG - -
Mesityl oxide MO 141-79-7 C6H10O
Methacrolein C4H6O 78-85-3 C4H6O
Methacrylic acid MAA 79-41-4 C4H6O2
Methane CH4 74-82-8 CH4
Methanol CH3OH 67-56-1 CH4O
Methyl acetate MeOAc 79-20-9 C3H6O2
Methyl acrylate C4H6O2 96-33-3 C4H6O2
Methyl bromide CH3Br 74-83-9 CH3Br
Methyl chloride CH3CL 74-87-3 CH3CL
Methyl Chloroformate MCF 79-22-1 C2H3O2CL
Methyl ethyl ketone MEK 78-93-3
Methyl formate HCOOCH3 107-31-3 C2H4O2
Methyl iodide CH3I 74-88-4 CH3I
Methyl isoButyl Methacrylate ketone MIBK 108-10-1 C6H12O
Methyl isobutyrate  MIB 547-63-7 C5H10O2
Methyl lactate LAM 547-64-8 C4H8O3
Methyl methacrylate MMA 80-62-6 C5H8O2
Methyl n-amyl ketone C7H14O 110-43-0 C7H14O
Methyl Propionate PacidMt 554-12-1 C4H8O2
Methyl silicate QMS 681-84-5 C4H12O4Si
Methyl Sulfide C2 H6S 75-18-3 C2H6S
Methylacrylonitrile C4H5N 126-98-7 C4H5N
Methylal DM-METN 109-87-5 C3H8O2
Methylamine MMtA 74-89-5 CH5N
Methylcyclohexane C7H14 108-87-2 C7H14
Methylmercaptan CH3SH 74-93-1 CH4S
Monofluoromethane R-41 593-53-3 CH3F
Monomethylsilane CH3SiH3 992-94-9 CH6Si
Morpholine C4H8HNO 110-91-8 C4H9NO
N-(Trimethylsilyl)dimethylamine TMS-DMA 2083-91-2 C5H15NSi
N,N,N',N'-Tetramethylethylenediamine TMEDA 110-18-9 C6H16N2
N,N-Dimethylacetamide DMAC 127-19-5 C4H9NO
N,N'-Dimethylethylenediamine C4H12N2 110-70-3 C4H12N2
Naphtha NAPHTHA 8030-30-6 -
n-Butane n-C4H10 106-97-8 C4H10
n-Butanol n-BuOH 71-36-3 C4H10O
n-Butyl Methacrylate acetate C6H12O2 123-86-4 C6H12O2
n-Butyl Methacrylate acrylate C7H12O2 141-32-2 C7H12O2
n-Butyl Methacrylateamine C4H9NH2 109-73-9 C4H11N
n-Butyraldehyde C4H8O 123-72-8 C4H8O
n-Decane C10H22 124-18-5 C10H22
n-Heptane n-C7H16 142-82-5 C7H16
n-Hexane n-C6H14 110-54-3 C6H14
Nitric acid HNO3 7697-37-2 HNO3
Nitrobenzene C6H5NO2 98-95-3 C6H5NO2
Nitrogen dioxide NO2 10102-44-0 NO2
Nitrogen monoxide NO 10102-43-9 NO
Nitrogen tetraoxide N2O4 10544-72-6 N2O4
Nitrogen trifluoride NF3 7783-54-2 NF3
Nitrous oxide N2O 10024-97-2 N2O
N-Methyl-2-pyrrolidone NMP 872-50-4 C5H9NO
n-Octane C8H18 111-65-9 C8H18
n-Octyl acetate OCTYLAc 112-14-1 C10H20O2
Nonane C9H20 111-84-2 C9H20
n-Propanol C3H8O 71-23-8 C3H8O
n-Propyl acetate ~PAc 109-60-4 C5H10O2
N-Vinyl-2-pyrrolidone C6H9NO 88-12-0 C6H9NO
Octa-fluorocyclobutane FC-C318 115-25-3 C4F8
Octafluorocyclopentene C5F8 559-40-0 C5F8
Octafluoropropane C3F8 76-19-7 C3F8
Octamethylcyclotetrasiloxane OMCTS 556-67-2 C8H24O4Si4
OK73 thinner OK-73 - -
Oxygen O2 7782-44-7 O2
Ozone O3 10028-15-6 O3
Pentane n-C5H12 109-66-0 C5H12
Perfluoro(methyl vinyl ether) PMVE 1187-93-5 C3OF6
Phenol C6H5OH 108-95-2 C6H6O
Phosgene COCL2 75-44-5 COCL2
Phosphine PH3 7803-51-2 PH3
Phosphorus Trifluoride PF3 7783-55-3 PF3
Propane C3H8 74-98-6 C3H8
Propionaldehyde C2 H5CHO 123-38-6 C3H6O
Propionic acid Pacid 79-09-4 C3H6O2
Propionitrile C3H5N 107-12-0 C3H5N
Propylamine nPA 107-10-8 C3H9N
Propylene C3H6 115-07-1 C3H6
Propylene carbonate PC 108-32-7 C4H6O3
Propylene glycol PGLY 57-55-6 C3H8O2
Propylene Glycol Butyl Ether C7H16O2 29387-86-8 C7H16O2
Propylene Glycol Monoethyl Ether PGMEE 1569-02-4 C5H12O2
Propylene Glycol Monomethyl Ether PGMME 107-98-2 C4H10O2
Propylene Glycol Monomethyl Ether Acetat AcPGMMEAc 108-65-6 C6H12O3
Propylene oxide PO 75-56-9 C3H6O
Pyridine C5H5N 110-86-1 C5H5N
R-113E R-113E - -
R-318 R-318 - C4F8CL2
R-404A R-404A - -
R-407A R-407A - -
R-407C R-407C - -
R-407E R-407E - -
R-410A R-410A - -
R-417A R-417A - -
R-422A R-422A - -
R-454C R-454C - -
R-502 R-502 - -
R-507A R-507A - -
Silane SiH4 7803-62-5 SiH4
Silicon dioxide SiO2 7631-86-9 SiO2
Styrene C8H8 100-42-5 C8H8
Sulfur dioxide SO2 2025884 SO2
Sulfuryl fluoride SO2F2 2699-79-8 SO2F2
tert-Butanol TBA 75-65-0 C4H10O
tert-Butyl Mercaptan TBM 75-66-1 C4H10S
Tetrachloroethylene C2 CL4 127-18-4 C2CL4
Tetradecane C14H30 629-59-4 C14H30
Tetraethoxysilane TEOS 78-10-4 C8H20O4Si
Tetrafluoroethylene C2 F4 116-14-3 C2F4
Tetrahydrofuran THF 109-99-9 C4H8O
Tetrahydrothiophene THT 110-01-0 C4H8S
Tetramethylsilane TMS 75-76-3 C4H12Si
Texanol C12H24O3 25265-77-4 C12H24O3
Toluene C7H8 108-88-3 C7H8
trans-1,2-Dichloroethylene C2 H2CL2 156-60-5 C2H2CL2
Trans-1,3,3,3-tetrafluoropropene tC3H2F4 29118-24-9 C3H2F4
trans-1-Chloro-3,3,3-trigluoropropene 1233zd 102687-65-0 C3H2F3CL
Trichloroethylene C2 HCL3 79-01-6 C2HCL3
Trichlorofluoromethane R-11 75-69-4 CFCL3
Triethylamine C6H15N 121-44-8 C6H15N
Triethylborate TEB 150-46-9 C6H15BO3
Triethylene glycol dimethyl ether DMTG 112-49-2 C8H18O4
Triethylphosphate TEOP 78-40-0 C6H15O4P
Trifluoromethane HFC-23 75-46-7 CHF3
Trifluoromethanesulfonyl fluoride TfF 335-05-7 CO2F4S
Trimethoxysilane TRIMOS 2487-90-3 C3H10O3Si
Trimethyl benzene C9H12 108-67-8,25551-13-7 (all isC9H12
Trimethylphosphite TMP 121-45-9 C3H9O3P
Trimethylamine TMA 75-50-3 C3H9N
Trimethylborate TMB 121-43-7 C3H9BO3
Trimethylphosphate TMOP 512-56-1 C3H9O4P
Trimethylsilane TRIMS 993-07-7 C3H10Si
Trisilylamine Si3H9N 13862-16-3 Si3H9N
Turpentine Oil C10H16 8006-64-2 -
Undecane C11H24 1120-21-4 C11H24
Vinyl acetate VAc 108-05-4 C4H6O2
Vinyl chloride VCM 75-01-4 C2H3CL
Vinyl cyclohexene C8H12 100-40-3 C8H12
Vinylidene chloride PVC 75-35-4 C2H2CL2
Xylene C8H10 1330-20-7 (all isomer),95-4 C8H10
α-Pinene PINENE 80-56-8 C10H16
α-Terpinene ATRP 99-86-5 C10H16
γ-Butyrolactone GBL 96-48-0 C4H6O2

 

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