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ngwaahịa

1,4-Dicyano-2-butene (CAS# 1119-85-3)

Ngwongwo kemịkalụ:

Ụdị molecular C6H6N2

Molar Mass 106.13

Njupụta 0.9964 (atụmatụ siri ike)

Ebe mgbaze 74-79 Celsius

Ihe nrịba ama 120 °C / 0.7mmHg

Ebe Flash 146.2°C

Solubility soluble na methanol

Uzuoku Presure 0.00217mmHg na 25°C


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa

1, 4-dicyano-2-butene nwere ike iji dị ka ihe organic njikọ etiti na a na-emepụta ọgwụ intermediate, tumadi na-eji na laabu nnyocha na mmepe usoro na chemical mmepụta usoro.

Nkọwapụta

Ọdịdị nke na-acha aja aja na kristal
Agba Ọcha ka ọ fọrọ nke nta ka ọ bụrụ ọcha
BRN 1720228
Ọnọdụ Nchekwa 2-8 ℃
Ntụgharị ntụgharị 1.5400 (atụmatụ)

Nchekwa

Koodu ihe ize ndụ R20/21 - na-emerụ ahụ site na iku ume na kọntaktị na akpụkpọ ahụ.
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R20 / 21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
Nkọwa nchekwa S23 - Ekula uzuoku.
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.
Nọmba UN 3439
WGK Germany 3
RTECS MP6750000
TSCA Ee
Klas ihe egwu 6.1
Otu ngwugwu III

Mbukota & Nchekwa

Ajuju na 25kg / 50kg drum.Ọnọdụ Nchekwa Debe ikuku ikuku,2-8°C.


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