Natural Gamma Valerolactone

Product nomen:

Natural gamma valerolactone

CAS;

108-29-2

MF:

C5H8O2

MW:

100.12

EINECS:

203-569-5

Mol fasciculi:

108-29-2.

punctum liquescens 

−31 °C(lit.)

fervens 

207-208 °C(lit.)

density 

1.05 g/mL at 25 °C(lit.)

vapor density 

3.45 (vs aer);

refractivus index 

n20/D 1.432(lit.)

FEMA 

3103 | GAMMA-VALEROLACTONE

Fp 

204.8 °F

repono temp. 

Repone infra +30°C.

forma 

Liquid

color 

Patet hyalina

PH

7 (H2O, 20℃);

Aqua Solubility 

MISCIBILIS

JECFA Number

220

BRN 

80420

InChIKey

GAEKPEKOJKCEMS-UHFFFAOYSA-N

CAS Reference

108-29-2 (CAS Reference)

NIST Chemia Reference

2(3H)-Furanone, dihydro-5-methyl-(108-29-2)

EPA Substantia Registry System

2(3H)-Furanone, dihydro-5-methyl- (108-29-2)

Periculum Codes 

Xi

Periculum Denunciationes 

36-36/37/38

Salus Denunciationes 

39-26-37/39

WGK Germania 

2

RTECS 

LU3580000

TSCA 

Ita

HS Code 

29322980

Chemical Properties

γ-Valerolactone has odoris suavissimi herbacei.

Eventum

Nuntiavit in * bubula cocta, bubula adeps, cerevisia, cacao, caseus helveticus, tritus et capulus assatus; avellanae assatae, lac pinguis, fungus aridae, persici, arachidis assati, calefacti suilla pinguis, nigrum tea et yogurt. Refertur etiam in persico, jam fragum; lycopersiciSusceptibility, panis triticeus, gruyer caseus, butyrum calefactum, bubulum coctum, album vinum, vinum rubrum, capulus et boius vanilla.

usus

Tinctura balneis (coagmentatio agent) liquores fregit, olea incisis, et quasi stipticis solvendis; insecticides, et lacquers.