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ibicuruzwa

2-6-dimethylbenzenethiol (CAS # 118-72-9)

Umutungo wa Shimi:

Inzira ya molekulari C8H10S
Misa 138.23
Ubucucike 1.038g / mLat 25 ° C.
Ingingo yo gushonga -30 ° C (igereranya)
Ingingo ya Boling 122 ° C50mm Hg
Flash point 186 ° F.
Umubare wa JECFA 530
Umwuka 0.187mmHg kuri 25 ° C.
Uburemere bwihariye 1.038
BRN 1099405
pKa 7.03 ± 0.50 (Byahanuwe)
Imiterere y'Ububiko Ikirere cyimbere, Ubushyuhe bwicyumba
Yumva Ubushuhe
Ironderero n20 / D 1.575
Ibintu bifatika na shimi Ibara ritagira ibara ry'umuhondo. Hariho uburyohe bukomeye, uburyohe busa ninyama, guteka, fenolike na sulfuru. Ingingo yo guteka 87. Gushonga buhoro mumazi, gushonga mumavuta. Ibicuruzwa bisanzwe biboneka mu nyama zinka zitetse nibindi nkibyo.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S36 - Kwambara imyenda ikingira.
S7 / 9 -
Indangamuntu ya Loni UN 3334
WGK Ubudage 2
TSCA T
Kode ya HS 29309090
Icyiciro cya Hazard 6.1

 

Intangiriro

2,6-Dimethylphenol, izwi kandi nka 2,6-dimethylphenol phenyl mercaptan, ni urugimbu. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ubwiza:

- Kugaragara: 2,6-Dimethylphenylthiophenol ni ibara ritagira ibara cyangwa umuhondo.

- Gukemura: Irashobora gushonga mumashanyarazi menshi, nka Ethanol na dimethylformamide.

 

Koresha:

- Kuzigama: 2,6-dimethylphenylthiophenol ifite antioxydants na antiseptique nziza, kandi irashobora gukoreshwa nk'uburinzi mu bikoresho nka reberi, plastiki, ibifuniko, n'amabara.

 

Uburyo:

- 2,6-Dimethylthiophenol irashobora gutegurwa mugukora p-thiophenol hamwe na methylating reagents nka methyl iodide cyangwa methyl tert-butyl ether.

 

Amakuru yumutekano:

- 2,6-Dimethylphenylthiophenol nta kibi kigaragara cyangiza ubuzima bwabantu n’ibidukikije mugihe gisanzwe cyo gukoresha.

- Nka miti, gukoresha bigomba gukurikiza uburyo bwiza bwo gukora, wirinde guhura nuruhu n'amaso, kandi wirinde guhumeka cyangwa kuribwa.

- Mugihe cyo kubika no gutunganya, hagomba kwitonderwa kugirango birinde guhura na okiside hamwe na aside ikomeye / alkaline.


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