3,9-Dimethylhentriacontane

Formula: C₃₃H₆₈
Molecular weight: 464.8930
IUPAC Standard InChI: InChI=1S/C33H68/c1-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-26-30-33(4)31-28-25-27-29-32(3)6-2/h32-33H,5-31H2,1-4H3
IUPAC Standard InChIKey: LLZYIGVNUBLMOP-UHFFFAOYSA-N
Chemical structure:
This structure is also available as a 2d Mol file
Other names: Hentriacontane, 3,9-dimethyl
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Gas Chromatography

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Column type	Active phase	I	Reference	Comment
Capillary	HT-5	3203.	Goh S.H., Ooi K.E., et al., 1993	25. m/0.53 mm/0.22 μm, N2, 15. K/min, 320. C @ 20. min; T_start: 150. C
Capillary	HT-5	3208.	Goh S.H., Ooi K.E., et al., 1993	25. m/0.53 mm/0.22 μm, N2, 15. K/min, 320. C @ 20. min; T_start: 150. C

Column type	Active phase	I	Reference	Comment
Capillary	DB-1	3210.	Bernier, Carlson, et al., 1998	30. m/0.32 mm/0.25 μm; Program: 60C (2min) => 10C/min => 220C => 3C/min => 310C

Column type	Active phase	I	Reference	Comment
Capillary	Methyl Silicone	3209.	Sullivan, 2002	Program: not specified
Capillary	DB-1	3210.	Carlson, Geden, et al., 1999	30. m/0.32 mm/0.25 μm, He; Program: 60C (2min) => 10C/min => 220C => 3C/min => 310C (12 - 42 min)
Capillary	CP Sil 5 CB	3207.	Kenig, Sinninghe Damsté, et al., 1995	25. m/0.32 mm/0.2 μm, He; Program: 50C => 20C/min => 130C => 4C/min => 300C (20min)

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Goh S.H., Ooi K.E., et al., 1993
Goh S.H.; Ooi K.E.; Chuah C.H.; Yong H.S.; Khoo S.G.; Ong S.H., Cuticular hydrocarbons from two species of Malaysian Bactrocera fruit flies, Biochem. Syst. Ecol., 1993, 21, 2, 215-226, https://doi.org/10.1016/0305-1978(93)90039-T . [all data]

Bernier, Carlson, et al., 1998
Bernier, U.R.; Carlson, D.A.; Geden, C.J., Gas chromatography/mass spectrometry analysis of the cuticular hydrocarbons from parasitic wasps of the genus Muscidifurax, J. Am. Soc. Mass Spectrom., 1998, 9, 4, 320-332, https://doi.org/10.1016/S1044-0305(97)00288-2 . [all data]

Sullivan, 2002
Sullivan, B.T., Evidence for a sex pheromone in bark beetle parasitoid Roptrpcerus xylophagorum, J. Chem. Ecology, 2002, 28, 5, 1045-1063, https://doi.org/10.1023/A:1015270003717 . [all data]

Carlson, Geden, et al., 1999
Carlson, D.A.; Geden, C.J.; Bernier, U.R., Identification of pupal exiviae of Nasania vitripennis and Muscidifurax raptorellus parasitoids using cuticular hydrocarbons, Biol. Control, 1999, 15, 2, 97-106, https://doi.org/10.1006/bcon.1999.0708 . [all data]

Kenig, Sinninghe Damsté, et al., 1995
Kenig, F.; Sinninghe Damsté, J.S.; Kock-van Dalen, A.C.; Rijpstra, W.I.C.; Huc, A.Y.; de Leeuw, J.W., Occurrence and origin of mono-, di-, and trimethylalkanes in modern and holocene cyanobacterial mats from Abu Dhabi, United Arab Emirates, Geochim. Cosmochim. Acta, 1995, 59, 14, 2999-3015, https://doi.org/10.1016/0016-7037(95)00190-5 . [all data]

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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