N, N, N ', N'-Tetramethylethylenediamine

Tsananguro Pfupi:

Molecular Formula: C9H13N
Molecular Kurema: 135.21
CAS Kwete.: 103-83-3
UN Kwete.: 2619


Chigadzirwa Chigadzirwa

MIBVUNZO

Chigadzirwa Mateki

Zita: N, N-dimethylbenzylamine
Mazwi akafanana: BDMA; Araldite accelerator 062; aralditeaccelerator062; Benzenemethamine, N, N-dimethyl-; Benzenemethanamine, N, N-dimethyl-; Benzylamine, N, N-dimethyl-; Benzyl-N, N-dimethylamine; Dabco B-16; N-
Tsanangudzo:

Index

Standard

Chitarisiko

isina ruvara kune mashanga yeyero yakajeka mvura

Kuchena

≥99.0%

Mvura

≤0.25%

Zvivakwa:
isina ruvara kune mashanga yeyero yakajeka mvura. Flash Point: 54 ° C, Gravity Yakananga pa25 ° C: 0.9, nzvimbo yekubikira 182 ° C.

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Kushanda:
BDMA mu polyurethane indasitiri ndeye polyester polyurethane block yakapfava furo, polyurethane yekumhanyisa inokonzeresa, kuomarara uye kunamatira kunonyanya kushandiswa kune yakaoma furo, inogona kugadzira munguva yekutanga ye polyurethane furo ine kugona kwakanaka uye yunifomu bubble gomba, furo ine yakanaka yekubatanidza simba pakati pechigadziko zvinhu. Mundima ye organic synthesis, inonyanya kushandiswa kune organic synthesis dehydrohalogenation catalyst uye acid neutralizer, BDMA inoshandiswa zvakare mukutenderera kwequaternary ammonium munyu, kugadzirwa kwecationic nzvimbo inoshanda yakasimba fungicide, nezvimwewo zvakare inogona kukurudzira iyo epoxy resin kurapa. Inoshandiswa zvakanyanya mumagetsi ekuputira zvinhu, zvekunamatira zvinhu uye epoxy pasi kupfeka, Marine unhani etc.

Pasuruge uye Kuchengeta:
180kg / dhiramu, zvakare inogona kupa akasiyana maratidziro zvinoenderana nevatengi 'kurongedza.Sitore mune inotonhorera, ine mweya yekuchengetera. Gara kure nemoto uye kupisa masosi. Dzivirira zuva rakananga. Chengeta mudziyo wakavharwa. Inofanirwa kuchengetwa yakaparadzaniswa nemaoididants, acids, acid chloride, carbon dioxide, nemakemikari anodyiwa, uye dzivisa yakavhenganiswa kuchengetedza. Shandisa kuputika-chiratidzo chemwenje uye nzvimbo dzemhepo. Izvo zvinorambidzwa kushandisa michina michina uye maturusi ayo anogadzira nyore kupisa. Iyo yekuchengetera nzvimbo inofanirwa kuve yakagadzirirwa neakavu emergency emergency michina yekurapa uye yakakodzera yekuchengetedza zvinhu.

Dambudziko rekukurumidzira:
Zvinopisa. Inokuvadza nekufema, kusangana neganda uye kana ikamedzwa. Zvinokonzera kutsva. Zvinokuvadza kune zvipuka zvemumvura, zvinogona kukonzeresa mhedzisiro yakaipa kwenguva yakareba munzvimbo yemumvura.
Ziso: Zvinokonzera kutsva kweziso.
Ganda: Inokonzera kupisa kweganda. Zvinogona kukonzeresa kugunun'una kweganda, kusagadzikana kweanogarisana, kunova kunoonekwa pakudzokororazve pane izvi zvinhu. Zvinogona kukonzera dermatitis. Inogona kukuvadza kana ikapinza kuburikidza neganda.

Kuisa: Kukuvadza kana kumedza. Zvinogona kukonzera zvakakomba uye zvechigarire kukuvara kunhengo yekudya Zvinokonzera gastrointestinal turakiti kupisa. Zvinogona kukonzera kudedera nekugwinha. Zvinogona kukonzera kusvotwa uye kurutsa.

Inhalation: Inogona kukonzera asthmatic kurwisa nekuda kweyeergic sensitization yeiyo nzira yekufema. Inhalation inogona kuuraya semhedzisiro yekuzvimba, kuzvimba, edema yegurokuro nebronchi, kemikari pneumonitis uye pulmonary edema.

Mhepo dzinogona kukonzera dzungu kana kudzipwa.
Chisingaperi: Kugara kana kudzokororwa kweganda kunogona kukonzera kukurudzira dermatitis uye nekugona kuparadzwa uye / kana ulceration.

factorys (1) factorys (2) factorys (3)


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