Sisi ni watengenezaji wa Protocatechualdehyde CAS 139-85-5 wanaoongoza nchini China.Protocatechualdehyde CAS 139-85-5 ina hisa, utoaji wa haraka.COA, MSDS, TDS, nk ya Protocatechualdehyde CAS 139-85-5 inaweza kutolewa.
Unaweza kuwa na uhakika wa kununua Protocatechualdehyde CAS 139-85-5 maalum kutoka kwetu.
|
3,4-Dimethylbenzaldehyde |
||
Mfumo |
C9H10O |
|
134.18 |
|
5973-71-7 |
Kiasi |
|
Vipengee |
Vipimo |
Matokeo |
Mwonekano |
Kioevu kisicho na rangi au manjano chenye uwazi |
Inalingana |
Uchunguzi |
â¥98% |
98.6% |
HITIMISHO |
Matokeo yanaendana na kiwango |
Sinonimia:3,4-DIMETHYLBENZALDEHYDE;34 DMB;DIMETHYLBENZALDEHYDE,3,4-;3,4-dimethyl-benzadehyde;3,4-dimethyl-benzaldehyd;O-XYLENE-4-CARBOXALDEHYDE;Benzaldehydi-4,methyl-3 ;3,4-Dimethyl
CAS: 5973-71-7
Fomula ya molekuli: C9H10O
Uzito wa molekuli¼134.18
EINECS: 227-770-2
Kiwango myeyuko: 225-226c
Kiwango cha mchemko: 226 ° C (lit.)
Msongamano: 1.012g/mlat25 ° C (mwenye mwanga)
Kielezo cha kuakisi: n20/d1.551 (taa.)
Kiwango cha kumweka: 225 ° f
Masharti ya uhifadhi: mahali pa kuweka alama, kukausha, halijoto ya chumba
Umumunyifu: kloro, methanoli (kidogo)
Mvuto mahususi: 1.012
Umumunyifu wa maji: mumunyifu inethanoli, etha, toluini Insulubleinwater unyeti: kuhisi hewa
3,4-dimethylbenzaldehyde CAS 5973-71-7 hutumiwa kuandaa viunga vya dawa, mawakala wa uwazi wa nucleating, viungo, nk.