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REACH

6'-(dibutylamino)-3'-methyl-2'-(phenylamino)spiro[isobenzofuran-1(3H),9-(9H)-xanthen]-3-one

EC number: 403-830-5 | CAS number: 89331-94-2 B 290; BK 400; CK 34; DIBUTYL-N-102; DX-20; FAT NR. 40391/A; FLUORAN BLACK BD 869; FLUORAN SCHWARZ BD 869; NOIR FLUORANE BD 869; ODB-2; PSD-290; SENOR-2; TG-31; TH-108; WINCON-2

Life Cycle description
Uses advised against

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

Black 400, an organic substance is a white powder with fairly high melting point of 181.5 - 185°C and a very high boiling point of 682.25 °C at atmospheric pressure. It possesses no physical hazards, being non-flammable with no explosive or oxidising properties.

IUCLID section	Study name	Test guideline	Endpoint	Result / Comments
4.1	The determination of physico-chemical parameters of ODB-2	-	Appearance	White powder
4.2	The determination of physico-chemical parameters of ODB-2	EU method A.1	Melting point	>=181.5 - <=185 °C @ 1 atm.
4.3	Boiling Point by (Q)SAR using Episuite MPBPWIN v1.42	-	Boiling point	682.25°C @ 1 atm.
4.4	The determination of physico-chemical parameters of ODB-2	EU method A.3	Relative density	1.191
4.5	ODB-2, particle size analysis	OECD 110	Particle size	< 10 % are < 10 µm
4.6	The determination of physico-chemical parameters of ODB-2	EU method A.4	Vapour pressure	Since no weight displacement was observed below 150°C it can be inferred that the vapour pressure at 298K (25°C) is lower than the detection limit of the balance i.e. less than 2.6E-04 Pa.
4.7	The determination of physico-chemical parameters of ODB-2	EU method A.8	Partition coefficient	Log Pow > 4.66
4.8	The determination of physico-chemical parameters of ODB-2	EU method A.6	Water solubility	0.002 mg / l @ 20°C
4.10	The determination of physico-chemical parameters of ODB-2	EU method A.5	Surface tension	70.4 mN / m @20°C
4.11	-	-	Flash point	Waived
4.12	The determination of physico-chemical parameters of ODB-2	EU method A.16	Auto-flammability	Not auto-flammable
4.13	The determination of physico-chemical parameters of ODB-2	EU methods A.10, A.12, A.13	Flammability	ODB-2 was found not to be flammable under hot wire, air or water exposure.
4.14	The determination of physico-chemical parameters of ODB-2	EU method A.14	Explosiveness	Non-explosive
4.15	The determination of physico-chemical parameters of ODB-2	EU method A.17	Oxidising properties	Not oxidising
4.17	-	-	Stability in organic solvents	Waived
4.21	-	-	Dissociation constant	Waived
4.22	-	-	Viscosity	Waived
4.23	The determination of physico-chemical parameters of ODB-2	EEC A.7	Fat solubility	139.2 mg / 100g of fat

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