6PPD information

6PPD
Names
	Preferred IUPAC name N1-(4-Methylpentan-2-yl)-N4-phenylbenzene-1,4-diamine
	Other names N-(1,3-dimethylbutyl)-N'-phenyl-1,4-benzenediamine; N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine; 6PPD; HPPD; DMBPPD;
Identifiers
CAS Number	793-24-8 ;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL1558796;
ChemSpider	12553;
ECHA InfoCard	100.011.222
EC Number	212-344-0;
PubChem CID	13101;
UNII	HJD0U67PS1 ;
UN number	3077
CompTox Dashboard (EPA)	DTXSID9025114 ;
	InChI InChI=1S/C18H24N2/c1-14(2)13-15(3)19-17-9-11-18(12-10-17)20-16-7-5-4-6-8-16/h4-12,14-15,19-20H,13H2,1-3H3 Key: ZZMVLMVFYMGSMY-UHFFFAOYSA-N;
	SMILES CC(C)CC(C)NC1=CC=C(C=C1)NC2=CC=CC=C2;
Properties
Chemical formula	C18H24N2
Molar mass	268.404 g·mol−1
Appearance	brown or violet solid powder
Density	1.07
Melting point	45 °C (113 °F; 318 K)
Boiling point	260 °C (500 °F; 533 K)
log P	3.972
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H302, H317, H360, H410
Precautionary statements	P201, P202, P261, P264, P270, P272, P273, P280, P281, P301+P312, P302+P352, P308+P313, P321, P330, P333+P313, P363, P391, P405, P501
Flash point	204 °C (399 °F; 477 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

6PPD is an organic chemical widely used as stabilising additive (or antidegradant) in rubbers, such as NR, SBR and BR; all of which are common in vehicle tires.^[1] Although it is an effective antioxidant it is primarily used because of its excellent antiozonant performance. It is one of several antiozonants based around p-phenylenediamine.^[2]

^ U.S. Tire Manufacturers Association (July 15, 2021). "Statement of Sarah E. Amick Vice President EHS&S and Senior Counsel U.S. Tire Manufacturers Association". Committee on Natural Resources Subcommittee on Oversight and Investigations United States House of Representatives.
^ Krüger, R H; Boissiére, C; Klein-Hartwig, K; Kretzschmar, H-J (2005). "New phenylenediamine antiozonants for commodities based on natural and synthetic rubber". Food Addit Contam. 22 (10): 968–974. doi:10.1080/02652030500098177. PMID 16227180. S2CID 10548886.

[1] U.S. Tire Manufacturers Association (July 15, 2021). "Statement of Sarah E. Amick Vice President EHS&S and Senior Counsel U.S. Tire Manufacturers Association". Committee on Natural Resources Subcommittee on Oversight and Investigations United States House of Representatives.

[2] Krüger, R H; Boissiére, C; Klein-Hartwig, K; Kretzschmar, H-J (2005). "New phenylenediamine antiozonants for commodities based on natural and synthetic rubber". Food Addit Contam. 22 (10): 968–974. doi:10.1080/02652030500098177. PMID 16227180. S2CID 10548886.

6PPD information

and 8 Related for: 6PPD information

6PPD

Methyl isobutyl ketone

Polymer stabilizer

Kumho Petrochemical

Antiozonant

Rubber pollution

Outline of tires

Stochastic empirical loading and dilution model

Names

Preferred IUPAC name N¹-(4-Methylpentan-2-yl)-N⁴-phenylbenzene-1,4-diamine
Other names N-(1,3-dimethylbutyl)-N'-phenyl-1,4-benzenediamine N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine 6PPD HPPD DMBPPD
Identifiers
CAS Number	793-24-8^Y
3D model (JSmol)	Interactive image
ChEMBL	ChEMBL1558796
ChemSpider	12553
ECHA InfoCard	100.011.222
EC Number	212-344-0
PubChem CID	13101
UNII	HJD0U67PS1^Y
UN number	3077
CompTox Dashboard (EPA)	DTXSID9025114
InChI InChI=1S/C18H24N2/c1-14(2)13-15(3)19-17-9-11-18(12-10-17)20-16-7-5-4-6-8-16/h4-12,14-15,19-20H,13H2,1-3H3 Key: ZZMVLMVFYMGSMY-UHFFFAOYSA-N
SMILES CC(C)CC(C)NC1=CC=C(C=C1)NC2=CC=CC=C2
Properties
Chemical formula	C₁₈H₂₄N₂
Molar mass	268.404 g·mol⁻¹
Appearance	brown or violet solid powder
Density	1.07
Melting point	45 °C (113 °F; 318 K)
Boiling point	260 °C (500 °F; 533 K)
log P	3.972
Hazards
GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H302, H317, H360, H410
Precautionary statements	P201, P202, P261, P264, P270, P272, P273, P280, P281, P301+P312, P302+P352, P308+P313, P321, P330, P333+P313, P363, P391, P405, P501
Flash point	204 °C (399 °F; 477 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references