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11-Bromoundecanoic acid (CAS # 2834-05-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C11H21BrO2
Molar Mass 265.19
Njupụta 1.2889 (atụmatụ siri ike)
Ebe Na-agbaze 45-48 Celsius C (ọkụ)
Ebe Boling 173-174 Celsius C/2 mmHg (ọkụ)
Ebe mgbari >230°F
Mmiri Solubility apụghị sosolument
Uzuoku nrịbama 5.99E-06mmHg na 25°C
Ọdịdị Kristal aja aja dị ọkụ
Agba White ka agba aja aja
BRN 1767205
pKa 4.78± 0.10 (buru amụma)
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Nkwụsi ike Kwụsie ike. Na-ekwekọghị na ntọala, ihe ndị na-emepụta oxidizing, ndị na-ebelata ihe.
Ntụgharị uche 1.5120 (atụmatụ)
MDL MFCD00002732

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S22 - Ekula uzuzu.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
WGK Germany 1
FLUKA BRAND F CODES 8
Koodu HS 29159000

 

Okwu mmalite

11-Bromundecanoic acid, nke a makwaara dị ka undecyl bromide acid, bụ ngwakọta organic. Ihe a bụ mmalite nke ụfọdụ njirimara, ojiji, ụzọ nkwadebe, na ozi nchekwa nke ogige a:

 

Ogo:

- Ọdịdị: mmiri mmiri na-enweghị agba

- Solubility: ubé soluble na mmiri, soluble na nkịtị organic solvents dị ka alcohols, chlorinated hydrocarbons, wdg

 

Jiri:

-Enwekwara ike iji ya dị ka akụrụngwa maka surfactants, dịka na njikọ nke phenol-sulfate surfactants nọchiri anya ya.

 

Usoro:

- 11-Bromundecanoic acid na-akwadokarị site na brominated kwekọrọ undecanools. Usoro nkwadebe nke a na-ejikarị eme ihe bụ ịgbakwunye bromine na mmanya undecanol ma nweta mmeghachi omume bromination n'okpuru ọrụ nke acidic catalyst iji nweta 11-bromoundecanoic acid.

 

Ozi nchekwa:

- 11-bromoundecanoic acid kwesịrị ịwa ahụ na mpaghara ikuku nke ọma iji zere iku ume nke vapors ma ọ bụ kọntaktị na akpụkpọ ahụ.

- Ekwesịrị iyi uwe kemịkalụ kwesịrị ekwesị na nchebe anya mgbe ejiri ya.

- A ga-ekpochapụ ihe mkpofu dịka iwu obodo siri dị ma ghara ịkwanye ya na gburugburu ebe obibi.

 


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