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6948-88-5

中文名稱 對(duì)萘酚苯指示劑
英文名稱 ALPHA-NAPHTHOLBENZEIN
CAS 6948-88-5
EINECS 編號(hào) 230-116-9
分子式 C27H20O3
MDL 編號(hào) MFCD00003979
分子量 392.45
MOL 文件 6948-88-5.mol
更新日期 2024/10/22 13:09:05
6948-88-5 結(jié)構(gòu)式 6948-88-5 結(jié)構(gòu)式

基本信息

中文別名
對(duì)萘酚苯指示劑
Α-納富妥苯
Α-萘酚苯甲醇
(Α-萘酚)苯甲醇
Α-納富妥苯
雙(4-羥基-1-萘基)苯甲醇
英文別名
1-NAPHTHOLBENZEIN
4,4'-[ALPHA-HYDROXYBENZYLIDENE]-DI-1-NAPHTHOL
ALPHA-NAPHTHOLBENZEIN
BIS(4-HYDROXY-1-NAPHTHYL)PHENYLMETHANOL
Bis-(4-hydroxy-1-naphtyl)phenylmethanol
LABOTEST-BB LT00441167
P-NAPHTHOLBENZEIN
α-Naphtholbenzein
4-hydroxy-alpha-(4-hydroxynaphthyl)-alpha-phenylnaphthalene-1-methanol
1-NAPHTHOLBENZEIN R. G., REAG. PH. EUR., INDICATOR FOR NON-AQUEOUS SYSTEMS
alpha-hydroxy-alpha-(4-hydroxy-1-naphthalenyl)-alpha-phenyl-1-naphthalenemethanol
4,4'-[Phenyl(hydroxy)methylene]bis(1-naphthol)
4-Hydroxy-α-(4-hydroxy-1-naphthalenyl)-α-phenyl-1-naphthalenemethanol
4-Hydroxy-α-(4-hydroxy-1-naphtyl)-α-phenyl-1-naphthalenemethanol
4-Hydroxy-α-(4-hydroxynaphthalen-1-yl)-α-phenyl-1-naphthalenemethanol
α-Naphthobenzein

物理化學(xué)性質(zhì)

熔點(diǎn)230-235 °C(lit.)
沸點(diǎn)477.16°C (rough estimate)
密度1.1098 (rough estimate)
折射率1.5460 (estimate)
酸度系數(shù)(pKa)9.14±0.40(Predicted)
形態(tài)粉末
顏色棕紅色
酸堿指示劑變色ph值范圍8.5(YELLOW)-9.8(GREEN)
CAS 數(shù)據(jù)庫(kù)6948-88-5(CAS DataBase Reference)

安全數(shù)據(jù)

危險(xiǎn)性符號(hào)(GHS)GHS hazard pictograms
GHS07
警示詞警告
危險(xiǎn)性描述H315-H319-H335
防范說(shuō)明P261-P305+P351+P338
危險(xiǎn)品標(biāo)志Xi
危險(xiǎn)類別碼R36/37/38
安全說(shuō)明S26-S36
WGK Germany3
海關(guān)編碼29071590
對(duì)萘酚苯指示劑價(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
2024/01/16XW694888501雙(4-羥基-1-萘基)苯甲醇6948-88-55G1428元
2021/05/26C30164對(duì)萘酚苯指示劑
Bis-(4-hydroxy-1-naphthyl)phenylmethanol
6948-88-55g854元
2021/05/26C30164對(duì)萘酚苯指示劑
Bis-(4-hydroxy-1-naphthyl)phenylmethanol
6948-88-525g2959元
"6948-88-5" 相關(guān)產(chǎn)品信息
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