Dichloromethane(CAS#75-09-2)

Chemical Property:

Molecular Formula	CH2Cl2
Molar Misa	84.93
Density	1.325
Melting Point	-97℃
Boling Point	39-40 ℃
Mvura Solubility	20 g/L (20 ℃)
Refractive Index	1.4242
Zvenyama uye Chemical Properties	Chitarisiko uye zvivakwa: isina ruvara inopenya mvura, inonhuhwirira inonhuhwirira. kunyungudika (℃): -96.7 kuvira (℃): 39.8 kusimba kwehukama (mvura = 1): 1.33 hukama hwemhute density (Mhepo = 1): 2.93 saturated vapor pressure (kPa): 30.55(10 ℃) kupisa kwekupisa (kJ/mol): 604.9 tembiricha yakaoma (℃): 237 Kudzvinyirira kwakanyanya (MPa): 6.08 logarithm ye octanol / mvura yekuparadzanisa coefficient: 1.25 tembiricha yekudzima (℃): 615 Yepamusoro Inoputika muganho%(V/V): 19 yakaderera inoputika muganho%(V/V): 12 solubility: kunyungudika zvishoma mumvura, soluble mu ethanol, ether.
Shandisa	Inoshandiswa sechinhu chinonyungudutsa mune resin uye maindasitiri epurasitiki. Inoshandiswa zvakanyanya mumishonga, mapurasitiki uye mafirimu maindasitiri.

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Product Tags

Hazard Symbols	Xn – Zvinokuvadza
Risk Codes	R40 - Humbowo hushoma hwekuita carcinogenic
Tsanangudzo Yekuchengetedza	S23 - Usafeme mhute. S24/25 - Dzivisa kusangana neganda nemeso. S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi.
UN IDs	UN 1593/1912

Dichloromethane(CAS#75-09-2)

Shandisa

Ichi chigadzirwa hachingoshandiswi organic synthesis chete, asi zvakare chinoshandiswa zvakanyanya se cellulose acetate firimu, cellulose triacetate spinning, petroleum dewaxing, aerosol uye mishonga inorwisa mabhakitiriya, mavhitaminzi, steroid mukugadzirwa kwezvinonyungudutsa, uye simbi yepasi pendi pendi yekuchenesa degreasing uye kubvisa mumiririri. . Mukuwedzera, inoshandiswawo kupfutidza zviyo uye firiji yefiriji yakaderera-inopisa uye air conditioners. Inoshandiswa sechinhu chekubatsira chinofuridza mukugadzirwa kwePolyether urethane foams uye sechinhu chinofuridza chepolysulfone foam dzakabuda.

Last Update:2022-01-01 10:13:47

Safety

chepfu idiki kwazvo, uye kuziva kunokurumidza mushure mechepfu, saka inogona kushandiswa seanesthetic. Irritant kune ganda uye mucous membrane. Mudiki makonzo anoramwa ld501.6ml/kg. Iyo yakanyanya kubvumidzwa kusungirirwa mumhepo ndeye 500 × 10-6. Kuvhiya kunofanirwa kupfeka gasi mask, inowanikwa pakarepo mushure mechepfu kubva panzvimbo, kurapwa kwechiratidzo nesimbi yakavharwa chigubhu chakavharwa, 250kg padhiramu, chitima tangi mota, mota inogona kutakurwa. Inofanira kuchengetwa munzvimbo inotonhora yakaoma yakaoma, inofefetera zvakanaka, teerera kune unyoro.

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