1-Tetralone is an organic chemical compound with the molecular formula C10H10O. It is a common intermediate in organic synthesis. It is a ketone derivative of tetralin, a hydrogenated derivative of naphthalene. A related compound is 2-tetralone.

CAS：529-34-0
中文别名：1-萘满酮,α-四氢萘酮;1-四萘酮;α-萘满酮;1-四氢萘满酮;1-萘满酮;α-四氢萘酮;3,4-二氢-1(2H)-萘酮;Alpha-四氢萘酮;a-四氢萘酮;
英文别名：α-Tetralone;3,4-Dihydronaphthalen-1(2H)-one;1-TETRALONE pure;1-oxo-1,2,3,4-tetrahydronaphthalene;3,4-Dihydro-1(2H)-naphthalenone;1-oxotetrahydronaphthalene;1(2H)-Naphthalenone, 3,4-dihydro-;2,3,4-Trihydronaphthalen-1-one;A-TETRALONE;alpha-Tetralone;tetralone;1-Oxotetralin;1,2,3,4-tetrahydronaphthalen-1-one;Tetralole;
分子式：C10H10O
分子量：146.186
精确质量：146.073
Psa：17.07
Logp：2.2056

MDL号：MFCD00001688
EINECS号：208-460-6

外观与性状：透明至黄色液体
密度：1.099g/mLat 25°C(lit.)
沸点：113-116°C6mm Hg(lit.)
熔点：2-7°C(lit.)
闪点：>230°F
折射率：n20/D 1.568(lit.)
水溶解性：insoluble
稳定性：Stable under normal temperatures and pressures.
储存条件：Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

RTECS号：QK4375000
安全说明：S23-S24/25
WGK Germany：3
危险类别码：R20/22
海关编码：29143900
包装等级：I; II; III
危险品标志：Xn

生产方法
有多种工艺路线。 用作多种药物如避孕药、杀鼠剂等中间体，亦用作溶剂和塑料软化剂。
用途
用作多种药物如避孕药、杀鼠剂等中间体，亦用作溶剂和塑料软化剂。