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Undecanal (CAS # 112-44-7)

Ngwongwo kemịkalụ:

Usoro ihe omimi C11H22O
Molar Mass 170.29
Njupụta 0.825 g/mL na 25 Celsius C (ọkụ)
Ebe Na-agbaze -2 Celsius C (ọkụ ọkụ)
Ebe Boling 109-115 Celsius C/5 mmHg (ọkụ)
Ebe mgbari 205°F
Nọmba JECFA 107
Mmiri Solubility Soluble na dipropylene glycol, mmanụ edozi, propylene glycol na mmiri (14.27 mg / L na 25 ° C)
Uzuoku nrịbama 38Pa na 20 ℃
Uzuoku Njupụta 5.94 (na ikuku)
Ọdịdị dị ọcha
Agba Agba na-acha odo odo
BRN 1753213
Ọnọdụ Nchekwa Ikuku ikuku,2-8°C
Mmetụta Mmetụta ikuku
Oke ihe mgbawa 0.7% (V)
Ntụgharị uche n20/D 1.4322 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-acha odo odo na-acha odo odo. Ebe esi esi 223 ℃, ikwu njupụta 0.825-0.832, refractive index 1.430-1.435, flash point 80 ℃, soluble na 5 olu nke 70% ethanol ma ọ bụ otu olu nke 80% ethanol na mmanụ, acid uru <1.0, a siri ike Rose. ihe nsure ọkụ wax nsure ọkụ na-esi ísì ụtọ, nke nwere àgwà osisi oroma bee ísì; e nwere okooko osisi oroma na violets. A nabatara ísìsì ahụ.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa:

1.Ọ na-eji maka njikọ nke methyl nonacetaldehyde
Methylnonacetaldehyde bụ ihe dị mkpa maka nkwadebe nke ekpomeekpo ọgbara ọhụrụ, na-esi ísì ụtọ aldehyde na-esonyere ambergris, citrus na vanilla note. N'ihi ísì siri ike ya na njirimara nke mgbasa ozi dị mma na ogologo oge njide na-esi ísì ụtọ, a na-ejikarị ya eme ihe dị ka isi ísì ísì aldehyde, a pụkwara iji ya mee ihe maka nkwadebe nke anwụrụ ọkụ, amber na ihe ụtọ ndị ọzọ. Tụkwasị na nke a, a pụkwara iji ya mee ihe ozugbo dị ka ihe eji eme ihe maka ihe ịchọ mma na ihe ụtọ nri CN201810211803.X na-enye usoro nhazi maka methyl nonacetaldehyde.
2.a na-eji akwadebe agba ọhụrụ latex na-adịgide adịgide
A na-ekewa ihe mkpuchi mgbidi dị na gburugburu ebe obibi na-ekewa n'ime ụzọ abụọ: mkpuchi mmiri na-ekpuchi mmiri na mmanụ na-ekpuchi mgbidi gburugburu ebe obibi. Ịrụ ihe mkpuchi mmiri nke mmiri mmiri na-emetụta okpomọkụ nke ukwuu, a pụghịkwa ịrụ ya na ebe oyi na-ekpo ọkụ, na e nwekwara ihe ndị a chọrọ maka iru mmiri, na oge ihicha dị ogologo oge mgbe iru mmiri dị elu. Tụkwasị na nke ahụ, ihe mkpuchi latex nke dị na mmiri dị ugbu a na-arụ ọrụ na-adịghị mma na-adịghị mma, enweghị ezigbo nkwụsị mmiri na nkwụsị nke abrasion, ọ dị mfe chalver, na-ada mbà, na-enwe mmetụta na-adịghị mma nke ịka nká, ma nweekwa nsogbu nke obere gloss nke ihe nkiri mkpuchi. CN201511015561. X na-enye ụdị agba latex ọhụrụ na-adịgide adịgide yana usoro nkwadebe ya, yana ọdịnaya akụrụngwa organic na-adịghị agbanwe agbanwe, mmetọ gburugburu ebe obibi pere mpe, nchekwa ike, mbelata ikuku, obere carbon na nchekwa gburugburu ebe obibi.
3. Kwadebe ihe dị mkpa nke rose maka lipstick
CN200810158983.6 Ọ na-enye obere ego, isi ísì dị ọcha na nke bara ụba, ma nwee uru nke ịdịte aka siri ike.

Nkọwapụta:

Usoro ihe omimi C11H22O
Arọ molikula 170.29
ebe mgbaze -2°C (ọkụ)
Ebe esi mmiri: 109-115°C/5mmHg (ọkụ.)
Njupụta 0.825g/mLat25°C(ọkụ)
Uzuoku njupụta 5.94 (vsair)
Uzuoku mgbali 38Paat20°C
FEMA 3092|UNDECANAL
Ntụgharị ntụgharị N20/D1.4322(lit.)
Ebe ọkụ ọkụ 205°F
Agba: Agba na-acha odo odo
Odor 1.00% dipropylene glycol ngwọta. Citrus ụtọ
Aldehydic na-esi ísì ụtọ
Oke mgbawa: 0.7% (V)
Soluble na dipropylene glycol, fixoils, propylene glycol na mmiri (14.27mg/Lat25°C)

Nchekwa:

Ihe ize ndụ Mark: Xi,
Koodu mpaghara ihe egwu: 36/37/38-38,
Ntuziaka nchekwa:26
WGK, Germany: 1
Ekwesịrị izere kọntaktị na oxidants na acid siri ike mgbe ị na-eji ma ọ bụ na-echekwa iji gbochie mmeghachi omume dị ize ndụ.
Ọ bụrụ na ịtinye ma ọ bụ ikuru undecaldehyde na mberede, ị ga-achọ enyemaka ahụike ozugbo.

Nkwakọ ngwaahịa & Nchekwa:

Ajuju na 25kg / 50kg drum.
Ikuku ikuku,2-8°C


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