Trimethylamine(CAS#75-50-3)

Chemical Property:

Molecular Formula	C3H9N
Molar Misa	59.11
Density	0.63 g/mL pa20 °C (lit.)
Melting Point	-117 °C (lit.)
Boling Point	3-4 °C (lit.)
Flash Point	38°F
Nhamba yeJECFA	1610
Mvura Solubility	Soluble Mumvura, 8.9e+005 mg/L.
Solubility	yakanyanya kunyungudika mumvura, inonyungudika zvishoma mudoro, ether, benzene, toluene, xylene, ethylbenzene, chloroform yakanyanya kutendeseka iko: TLV 10 ppm (24 mg/m3) uye STEL ye15 ppm (36 mg/m3) (ACGIH 1986)
Vapor Presure	430 mm Hg (25 °C)
Vapor Density	2.09 (vs mhepo)
Chitarisiko	Liquid
Color	Pasina ruvara
Kunhuwa	kunhuwa sehove dziri kuora, mazai ari kuora, marara, kana weti.
Exposure Limit	ACGIH: TWA 50 ppm; STEL 100 ppm (Ganda)OSHA: TWA 200 ppm(590 mg/m3)NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3)
Merck	14,9710
BRN	956566
pKa	pKb (25°): 4.13
PH	hwaro hwakasimba (pH 9.8)
Storage Condition	Chengetedza pa +5°C kusvika +30°C.
Kugadzikana	Yakagadzikana. Hazvienderani nemhando dzakasiyana-siyana dzezvinhu, kusanganisira mabhesi, acids, oxidizing agents, ndarira, zingi, magnesium, aluminium, mercury, mercury oxides, acid chlorides, acid anhydrides. Hygroscopi
Sensitive	Hygroscopic
Explosive Limit	11.6%
Refractive Index	n20/D 1.357
Zvenyama uye Chemical Properties	Anhydrous igasi rakanyungudutswa risina ruvara, rine hwema hwehove uye ammonia.
Shandisa	Zvemishonga yezvipembenene, dhayi, mishonga uye Organic synthesis

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Product Detail

Product Tags

Risk Codes	R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R34 – Inokonzera kusvirwa R20/22 – Zvinokuvadza nekufema uye kana ikamedzwa. R12 - Kunyanya Kupisa R41 - Njodzi yekukuvara kwakakomba kwemaziso R37/38 - Inogumbura kune yekufema system uye ganda. R20 – Zvinokuvadza nekufema R11 - Inopisa zvakanyanya
Tsanangudzo Yekuchengetedza	S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S16 - Chengetedza kure nenzvimbo dzekudzima. S29 - Usadurure mumadhiraini. S39 - Pfeka dziviriro yeziso / kumeso. S3 - Chengeta munzvimbo inotonhorera.
UN IDs	UN 2924 3/PG 2
WGK Germany	1
RTECS	YH2700000
FLUKA BRAND F CODES	3-10
TSCA	Ehe
HS Code	29211100
Hazard Kirasi	3
Packing Group	II

Nhanganyaya

Trimethylamine imhando ye organic compound. Igasi risina ruvara rine kunhuwa kwakasimba. Iyi inotevera sumo yezvivakwa, mashandisirwo, nzira dzekugadzirira uye ruzivo rwekuchengetedza trimethylamine:

Hunhu:

Physical properties: Trimethylamine igasi risina ruvara, rinonyungudika mumvura uye organic solvents, uye rinoumba musanganiswa unobvira nemhepo.

Chemical Properties: Trimethylamine initrogen-carbon hybrid, inovawo alkaline substance. Inogona kuita nemaasidhi kuumba munyu, uye inogona kuita nemamwe macommuniyumu ecarbonyl kuti iumbe zvigadzirwa zveamination zvinoenderana.

Shandisa:

Organic synthesis: Trimethylamine inowanzoshandiswa sealkali catalyst mune organic synthesis reactions. Inogona kushandiswa mukugadzirira kweiyo organic synthesis reactions senge esters, amides, uye amine makomisheni.

Nzira:

Trimethylamine inogona kuwanikwa nekuita kwechloroform neammonia pamberi peiyo alkali catalyst. Iyo chaiyo nzira yekugadzirira inogona kuva:

CH3Cl + NH3 + NaOH → (CH3)3N + NaCl + H2O

Zvekuchengetedza

Trimethylamine ine kunhuhwirira kwakanyanya uye kuratidzwa kune yakanyanya kuwanda kwe trimethylamine kunogona kukonzera ziso nekutsamwa kwekufema.

Nekuti trimethylamine haina muchetura zvishoma, kazhinji haina kukuvadza kuri pachena kumuviri wemunhu pasi pekushandisa zvine musoro uye kuchengetedza mamiriro.

Trimethylamine igasi rinopfuta, uye musanganiswa wayo une njodzi yekuputika pakupisa kwakanyanya kana murazvo wakavhurika, uye inofanira kuchengetwa munzvimbo inotonhorera, inofefetera zvakanaka kudzivirira kusangana nemirazvo yakavhurika uye kupisa kwakanyanya.

Kubata neoxidants, acids kana zvimwe zvinopisa zvinofanirwa kudzivirirwa panguva yekushanda kudzivirira kuita zvine njodzi.

Zvakapfuura: Octane(CAS#111-65-9)

Zvinotevera: Azodicarbonamide(CAS#123-77-3)

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