Suberic acid (CAS#505-48-6)

Ngwongwo kemịkalụ:

Usoro ihe omimi	C8H14O4
Molar Mass	174.19
Njupụta	1.3010 (atụmatụ siri ike)
Ebe Na-agbaze	140-144C (ọkụ)
Ebe Boling	230°C15mm Hg(ọkụ)
Ebe mgbari	203 Celsius C
Mmiri Solubility	0.6 g/L (20ºC)
Solubility	Soluble na mmiri (1.6 mg / ml na 20 Celsius C), DMSO, methanol, na ether (dị ntakịrị). Ya mere
Uzuoku nrịbama	0Pa na 22.85 ℃
Ọdịdị	kristal dị ọcha
Agba	Ọcha ka ude
Merck	14,8862
BRN	1210161
pKa	4.52 (na 25 ℃)
PH	3.79 (1 mM ngwọta);3.27 (10 mM ngwọta);2.76 (100 mM ngwọta);
Ọnọdụ Nchekwa	Chekwaa n'okpuru +30 Celsius.
Nkwụsi ike	Kwụsie ike. Na-agbanyụ ọkụ. Na-ekwekọghị na ihe ndị na-emepụta oxidizing siri ike, ndị na-ebelata ihe, ntọala.
Ntụgharị uche	1.4370 (atụmatụ)
MDL	MFCD00004428
Njirimara anụ ahụ na kemịkalụ	Ebe mgbaze 140-144°C(ọkụ) esi esi 230 ° C 15mm Hg (ọkụ) ihe ọkụ ọkụ 203 ° C Solubility mmiri 0.6g/L (20°C) Merck 14,8862 BRN 1210161
Jiri	Ọ na-emeghachi omume na diols na diamine iji mepụta polyester na polyamide. A na-eji maka nkwadebe nke polymers pụrụ iche na-eguzogide okpomọkụ. A na-ejikwa ya na njikọ organic. A na-ejikwa ya dị ka etiti ọgwụ.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu	Xi - mgbakasị ahụ
Koodu ihe egwu	R36 - na-ewe iwe na anya R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa	S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S39 - Yiri anya / nchedo ihu. S36 - Yiri uwe nchebe kwesịrị ekwesị.
WGK Germany	1
TSCA	Ee
Koodu HS	29171990

Okwu mmalite

Caprylic acid bụ kristal siri ike na-enweghị agba. Ọ kwụsiri ike n'okike, enweghị ike ime ya na mmiri mana ọ na-agbaze na ihe mgbaze organic. Caprylic acid nwere àgwà utoojoo uto.

Caprylic acid nwere ọtụtụ ihe eji eme ihe na ụlọ ọrụ. A na-ejikarị ya eme ihe maka nkwadebe nke resin polyester, nke a na-eji na-emepụta ihe mkpuchi, plastik, roba, eriri na ihe nkiri polyester, wdg.

Enwere ọtụtụ ụzọ iji kwadebe octanoic acid. Otu n'ime ụzọ ndị a na-ahụkarị bụ ịkwadebe ya site na oxidation nke octene. Nzọụkwụ a kapịrị ọnụ bụ oxidize octene na caprylyl glycol, mgbe ahụ caprylyl glycol na-agbaze mmiri iji mepụta caprylic acid.

Caprylic acid na-akpasu anụ ahụ na anya iwe, yabụ na ọ dị mkpa ka a sachaa ya ngwa ngwa ka emechara ya. Ekwesịrị iyi akụrụngwa nchebe kwesịrị ekwesị mgbe a na-arụ ọrụ iji zere ikuba vapors ya. Ekwesịrị ịchekwa Caprylic acid n'ebe kpọrọ nkụ, ebe ikuku na-ekpo ọkụ nke ọma, pụọ na ọkụ na ọkụ.

Nke gara aga: Pimelic acid (CAS#111-16-0)

Osote: dimethyl dodecanedioate (CAS#1731-79-9)

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