Acide MethacrycLa (Maa)
| Izina ry'ibicuruzwa | Acide ya methacrylika |
| Kas Oya | 79-41-4 |
| Formulala | C4H6O2 |
| Uburemere bwa molekile | 86.09 |
| Formula | |
| Umubare wa EINECS | 201-204-4 |
| MDL Oya | MFCD00002651 |
Gushonga Ingingo ya 12-16 ° C (Lit.)
Ingingo yo guteka 163 ° C (Lit.)
Ubucucike 1.015 G / ML kuri 25 ° C (Lit.)
Ubucucike bw'umwuka> 3 (VS Air)
Imyuka Umutwe 1 mm HG (20 ° C)
Indangagaciro irohama N20 / D 1.431 (Lit.)
Flash ingingo 170 ° F.
Imiterere yububiko Ububiko kuri + 15 ° C kugeza kuri + 25 ° C.
Chlubulity chloroform, methanol (gato)
Imiterere y'amazi
Ikintu (PKA) PK1: 4.66 (25 ° C)
Ibara risobanutse
Odor irangwa
Ph 2.0-22 (100g / l, H2O, 20 ℃)
imipaka iturika 1.6-8.7% (v)
Amazi yoroshye 9.7G / 100 ML (20 ºC)
Ubuhehere & urumuri. Ubushuhe & Umucyo
Merck14,5941
BRN1719937
Margin yo kwerekana Tlv-Twa 20 ppm (~ 70 mg / m3) (acgih).
Guhagarara birashobora gutuzwa no kongeramo Mehq (Hydroquinone Methyl Ether, CA. 250 ppm) cyangwa hydroquitone. Mugihe habuze ikinyago ibi bikoresho bizagenda byoroshye polymeyeze. Gukabya. Bidahuye nubushake bukomeye bwa okiside, aside hydrochloric.
Inchikeycerqoihtdakmf-uhfffaoysa-n
LogP0.93 kuri 22 ℃
Interuro ziterwa: akaga
Ibisobanuro bishobora kuba H302 + H332-H311-H314-H335
Imbere P261-P280-P301 + P312-P303 + P361 + P304 + P305 + P351 + P338
Ibicuruzwa biteje akaga Mark C.
Icyiciro cya Hazard CODE 21/12-35-37-20 / 21/1 22
Amabwiriza Yumutekano 26-36 / 37/2-45
Ibicuruzwa biteye akaga kode ya UN 2531 8 / PG 2
WGK Ubudage1
RTECS Umubare OZ2975000
Kwihitiramo ubushyuhe 752 ° F.
Tsscay
Kode ya gasutamo 2916 13 00
Akaga Urwego 8
Icyiciro cyo gupakira II
Uburozi LD50 mumvururu mu rukwavu: 1320 MG / KG
S26: Mugihe habaye guhura n'amaso, yoza ako kanya n'amazi menshi kandi ashake inama z'ubuvuzi.
S36 / 37/39: Wambare imyenda ikirinda ikwiye, gants hamwe no kurinda amaso.
S45: Mugihe habaye impanuka cyangwa niba wumva utameze neza, shakisha inama zubuvuzi ako kanya (erekana umworuka aho bishoboka).
Kubika ahantu hakonje. Komeza ibikoresho kandi ubike ahantu humye, uhumeka.
Yapakiye muri 25kg; 200kg; 1000kg ingoma, cyangwa yuzuye ukurikije abakiriya bakeneye.
Acide methacrycclc nigikoresho cyingenzi cya kameli chew ibikoresho kandi byoroshye.
