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3- (Methylthio) propanol (CAS # 505-10-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C4H10OS
Molar Mass 106.19
Njupụta 1.03g/mLat 25°C(ọkụ)
Ebe Na-agbaze -100°C (atụmatụ)
Ebe Boling 89-90°C13mm Hg(ọkụ)
Ebe mgbari 195°F
Nọmba JECFA 461
Solubility Chloroform (Obere), Ethyl Acetate (Obere), Methanol (Obere)
Uzuoku nrịbama 0.156mmHg na 25°C
Ọdịdị Mmiri mmiri na-enweghị agba
Nnukwu ike ndọda 1.03
Agba Kpochapụ agbaghị agba ka ọ bụrụ odo odo
pKa 14.87± 0.10 (buru amụma)
Ọnọdụ Nchekwa A na-ekpuchi ya na akọrọ, 2-8 ° C
Ntụgharị uche n20/D 1.49 (ọkụ)
MDL MFCD00036560
Njirimara anụ ahụ na kemịkalụ Light odo mfe eruba mmiri mmiri, ala ịta nwere ike keisi anụ ma ọ bụ efere esi ísì ụtọ uto. Ebe esi esi 195 Celsius ma ọ bụ 93 ~ 94 Celsius C (2265.5). Na-agbaze ntakịrị na mmiri, soluble na ethanol, propylene glycol na mmanụ. A na-ahụ ngwaahịa ndị sitere n'okike n'ime ihe ndị na-agbanwe agbanwe nke tomato, mmanya na soy sauce.
Jiri Ejiri ya dị ka ụtọ nri

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
NJ UN UN 3334
WGK Germany 3
TSCA Ee
Koodu HS 29309090

 

Okwu mmalite

3-Methylthiopropanol, nke a makwaara dị ka buttomycin (Mercaptobenzothiazole), bụ ogige organosulfur. Ihe na-esonụ bụ mmalite maka ọdịdị ya, ojiji ya, nkwadebe na ozi nchekwa ya:

 

Ogo:

- Ọdịdị: 3-methylthiopropanol bụ ọcha crystalline ntụ ntụ ma ọ bụ aja aja.

- Solubility: Soluble na organic solvents dị ka alcohols, ethers na ketones, obere soluble na mmiri.

 

Jiri:

- Dị ka ihe na-eme ngwa ngwa rọba: 3-methylthiopropanol na-ejikarị eme ihe dị ka ihe na-eme ngwa ngwa maka rọba, karịsịa na vulcanization usoro nke roba eke. Ọ nwere ike ịkwalite njikọta n'etiti ụmụ irighiri rọba, melite ọsọ vulcanization na ịrụ ọrụ nke rọba.

- Nchekwa: A na-ejikwa 3-methylthiopropanol dị ka ihe nchekwa, nke a na-ejikarị eme ihe na osisi, agba, adhesives na ngwaahịa ndị ọzọ iji gbochie uto nke ebu na microorganisms.

 

Usoro:

- 3-Methylthiopropanol na-akwadokarị site na oxidation nke aniline na sọlfọ. Ụzọ nkwadebe ndị akọwapụtara gụnyere usoro mbelata, usoro nitro na usoro acylation.

 

Ozi nchekwa:

- 3-Methylthiopropanol nwere ike na-akpasu anụ ahụ na anya iwe n'ogo dị elu, na uwe mkpuchi na ugogbe anya kwesịrị iyi n'oge njikwa.

- Ọ bụrụ na ísì na-esi ísì, zere ikuru uzuzu ya ma ọ bụ uzuzu.

- Ekwesịrị ịchekwa ya n'ebe kpọrọ nkụ, dị jụụ ma pụọ ​​​​na ihe ndị na-ere ọkụ, na-ekpo ọkụ.

- Biko jiri ma tụfuo ya nke ọma dịka ụkpụrụ na ụkpụrụ nchekwa siri dị.


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