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ngwaahịa

4-Chlorobenzonitrile (CAS# 623-03-0)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H4ClN
Molar Mass 137.57
Njupụta 1.2 g/cm3
Ebe Na-agbaze 90-93C (ọkụ)
Ebe Boling 223C (ọkụ)
Ebe mgbari 108 Celsius C
Mmiri Solubility apụghị sosolument
Solubility 0.245g/l na-adịghị ike
Uzuoku nrịbama 6.67hPa na 80.4 ℃
Ọdịdị kristal na-acha ọcha ruo edo edo
Agba Ọcha ruo edo edo
BRN 1072122
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche 1.4530 (atụmatụ)
MDL MFCD00001813
Njirimara anụ ahụ na kemịkalụ Ọdịdị: kristal dị ka agịga ọcha
Jiri A na-eji ya dị ka agba agba, etiti ọgwụ na kemịkalụ ndị ọzọ mara mma

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
Koodu ihe egwu R20/22 - na-emerụ ahụ site na iku ume ma ọ bụrụ na iloro ya.
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S23 - Ekula uzuoku.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
NJ UN 3439
WGK Germany 2
RTECS DI2800000
TSCA Ee
Koodu HS 29269095
Ihe edeturu egwu Na-emerụ ahụ
Klas Hazard 6.1 (b)
Otu nkwakọ ngwaahịa III

 

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