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γ-Valerolactone

Dangerous Goods

CAS number:108-29-2    molecular formula:C5H8O2

overview

compound introduction

能与水、许多有机溶剂、树脂和蜡等混溶。10%水溶液的pH为4.2。 γ-Valerolactone has been identified as one of the volatile flavor constituents in mango and honey.γ-戊内酯有较强的反应能力,可用作树脂溶剂及各种有关化合物的中间体。也用作润滑剂、增塑剂、非离子型表面活性剂的胶凝剂、加铅汽油的内酯类添加剂,用于纤维素酯和合成纤维的染色。γ-戊内酯具有香兰素和椰子香味。我国GB2760-86规定为允许使用的食用香料。主要用以配制桃、椰子、香草等型香精。 application: γ-valerolactone (GVL) is found naturally in fruits and often used as a fuel additive and food ingredient. It is prominently employed in the production of both energy and carbon-based products.

Specs

Chinese aliasγ-戊内酯 | 丙位戊内酯 | γ-甲基-γ-丁内酯 | 4,5-二氢-5-甲基-2(3H)-呋喃酮 | γ-缬草内酯 | 4-羟基正戊酸内酯
English alias2(3H)-Furanone, dihydro-5-methyl- | gamma-Valerolactone | 5-methyldihydrofuran-2(3H)-one | 4-Valerolactone | 4-Hydroxypentanoic acid lactone | 4-Methyl-gamma-butyrolactone | 5-methyloxolan-2-one | 4-Hydroxyvaleric acid lactone | 4-Pentanolide
CAS number108-29-2molecular formulaC5H8O2
molecular weight100.12 g/molExact mass≥98%
PSA26.300 Ųlogp0.600

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
WGK Germany:
2
Personal protective equipment:
Eyeshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RTECS:
LU3580000

Production methods and uses

No production method and use information yet

Related

upstream information

No upstream information yet

downstream information

No downstream information yet

MSDS

Found 1 shareMSDS
108-29-2 | γ-Valerolactone.pdf