3446-89-7
中文名稱
4-(甲基巰基)苯甲醛
英文名稱
4-(Methylthio)benzaldehyde
CAS
3446-89-7
EINECS 編號(hào)
222-365-7
分子式
C8H8OS
MDL 編號(hào)
MFCD00006948
分子量
152.21
MOL 文件
3446-89-7.mol
更新日期
2025/08/12 15:06:30

基本信息
中文別名
4-甲基硫代苯甲醛4-(甲基硫代)苯甲醛
4-(甲基巰基)苯甲醛
對(duì)甲硫基苯甲醛
英文別名
4-ALDEHYDE THIOANISOLE4-METHYLMERCAPTOBENZALDEHYDE
4-(METHYLTHIO)BENZALDEHYDE
(4-METHYLTHIOCYCLOHEXYL)METHANOL
AKOS BBS-00003173
METHYLMERCAPTOBENZALDEHYDE(4-)
MTAD
P-(METHYLTHIO)BENZALDEHYDE
4-(Methylsulfanyl)benzaldehyde
4-(methylthio)-benzaldehyd
p-Methylmercaptobenzaldehyde
4-(Methylthio)Benzaldehyde97%
4-Thioanisaldehyde
PARA-METHYLTHIOBENZALDEHYDE
4-(METHYLTHIO)BENZALDEHYDE / 4-THIOANISALDEHYDE
4-(METHYLTHIO)BENZALDEHYDE 98+%
4-(METHYLTHIO)BENZALDEHYDE (4-ALDEHYDETHIOANISOLE)
Methyl 4-formylphenyl sulfide
Methyl(4-formylphenyl) sulfide
所屬類別
有機(jī)原料:醛類化合物物理化學(xué)性質(zhì)
熔點(diǎn)6 °C
沸點(diǎn)86-90 °C1 mm Hg(lit.)
密度1.144 g/mL at 25 °C(lit.)
折射率n20/D 1.646(lit.)
閃點(diǎn)>230 °F
儲(chǔ)存條件Keep in dark place,Inert atmosphere,Room temperature
溶解度Chloroform (Slightly), Methanol (Slightly)
形態(tài)液體
比重1.144
顏色透明黃色
水溶解性Not miscible in water.
敏感性Stench
BRN636158
InChIKeyQRVYABWJVXXOTN-UHFFFAOYSA-N
LogP2.24 at 30℃
CAS 數(shù)據(jù)庫(kù)3446-89-7(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息Benzaldehyde, 4-(methylthio)-(3446-89-7)
EPA化學(xué)物質(zhì)信息Benzaldehyde, 4-(methylthio)- (3446-89-7)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H315-H319-H335
防范說明P261-P271-P280
危險(xiǎn)品標(biāo)志Xi
危險(xiǎn)類別碼36/37/38
安全說明S23-S24/25
危險(xiǎn)品運(yùn)輸編號(hào)UN 3334
WGK Germany3
F13
Hazard NoteIrritant/Stench
TSCAYes
海關(guān)編碼29309070
制備方法
方法1

37794-15-3

3446-89-7
在標(biāo)準(zhǔn)合成方法中,將二苯基亞砜(2.2 g,0.01 mol)與溴化二氧化硅(18.18 g,40 mmol Br/g二氧化硅)在非質(zhì)子溶劑如二氯甲烷(2 mL)或四氯化碳中混合。反應(yīng)在室溫下進(jìn)行,同時(shí)需排除大氣中的水分,持續(xù)5分鐘。反應(yīng)完成后,通過簡(jiǎn)單過濾分離產(chǎn)物,隨后蒸發(fā)溶劑,得到純態(tài)的二苯硫醚(產(chǎn)率1.84 g,99%)。
參考文獻(xiàn):
[1] Synthetic Communications, 2007, vol. 37, # 22, p. 4079 - 4083
[2] Bulletin of the Korean Chemical Society, 2011, vol. 32, # 8, p. 2525 - 2526
[3] Tetrahedron Letters, 2009, vol. 50, # 49, p. 6872 - 6876
[4] Journal of Sulfur Chemistry, 2014, vol. 35, # 1, p. 7 - 13
[5] Journal of Sulfur Chemistry, 2017, vol. 38, # 6, p. 597 - 603
知名試劑公司產(chǎn)品信息
Acros Organics
4-甲基硫代苯甲醛4-(Methylthio)benzaldehyde, 97%(3446-89-7)
Sigma Aldrich
3446-89-7(sigmaaldrich)4-(甲基巰基)苯甲醛價(jià)格(試劑級(jí))
報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
2025/05/22 | B25427 | 4-(甲基硫代)苯甲醛, 97% 4-(Methylthio)benzaldehyde, 97% | 3446-89-7 | 25g | 547元 |
2025/05/22 | B25427 | 4-(甲基硫代)苯甲醛, 97% 4-(Methylthio)benzaldehyde, 97% | 3446-89-7 | 100g | 1754元 |
2025/05/22 | 20715 | 4-甲硫基苯甲醛 4-(Methylthio)benzaldehyde, 97%, Thermo Scientific Chemicals | 3446-89-7 | 5ml | 290元 |