CAS:148-53-8
148-53-8
CAS号：148-53-8
品名：邻香草醛ortho-Vanillin
中文别名：2-羟基-3-甲氧基苯甲醛;O-香草醛;3-甲氧基-2-羟基苯甲醛;3-甲氧基水杨醛;2-香草醛;邻香兰素;
英文别名：o-Vanillin;Benzaldehyde,2-hydroxy-3-methoxy-;2-hydroxy-3-methoxybenzaldehyde;3-Methoxysalicylaldehyde;2-Hydroxy-3-methoxybenzaldehyde;
分子式：C8H8O3
分子量：152.147
精确质量：152.047
Psa：46.53
RTECS号：CU6530000
BRN号：471913
EINECS号：205-715-3
MDL号：MFCD00003322
PubChem号：24890053
外观与性状：纤维状的,淡黄色,结晶固体
密度：1.231 g/cm3
沸点：265-266°C(lit.)
熔点：40-42°C(lit.)
闪点：&>230°F
折射率：1.5632 (45ºC)
稳定性：Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件：Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
蒸汽压：0.00556mmHg at 25°C
安全说明：S23-S36-S24/25
危险类别码：R36/37/38
WGK Germany：3
海关编码：29124900
危险品标志：Xi
简介：ortho-Vanillin(2-Hydroxy-3-methoxybenzaldehyde)isanorganicsolidpresentintheextractsandessentialoilsofmanyplants.Itsfunctionalgroupsincludealdehyde,etherandphenol.ortho-Vanillin,acompoundoftheformulaC8H8O3,isdistinctlydifferentfromitsmoreprevalentisomer,vanillin.The\"ortho-\"prefixreferstothepositionofthecompound’shydroxylmoiety,whichisfoundinthepara-positioninvanillin.
用途：用于制药及电镀等工业。
有机砌块
