Natural Gamma Butyrolactone

Product nomen:

Natural gamma butyrolactone

CAS;

96-48-0

MF:

C4H6O2

MW:

86.09

EINECS:

202-509-5

Mol fasciculi:

96-48-0.mol

punctum liquescens 

−45 °C(lit.)

fervens 

204-205 °C(lit.)

density 

1.12 g/mL at 25 °C(lit.)

vapor density 

3 (vs. aere);

vapor pressura 

1.5 mm Hg (20 °C)

refractivus index 

n20/D 1.436(lit.)

FEMA 

3291 | 4-HYDROXYBUTANOIC ACIDUM LACTONE

Fp 

209 °F

repono temp. 

2-8°C

forma 

tersus

explosive modum

16%

Aqua Solubility 

MISCIBILIS

JECFA Number

219

Merck 

13,1596

BRN 

105248

Stabilitas:

Stabulum. Hygroscopic. Compatible cum validis oxidizing agentibus, acida fortis, basibus validis, validis procuratores reducendi.

InChIKey

YEJRWHAVMIAJKC-UHFFFAOYSA-N

CAS Reference

96-48-0 (CAS Reference)

NIST Chemia Reference

«Gamma»-Butyrolactone(96-48-0)

EPA Substantia Registry System

.gamma.-Butyrolactone (96-48-0)

Periculum Codes 

XII, F

Periculum Denunciationes 

22-36-67-41-20/21/22-11

Salus Denunciationes 

26-36-39-36/37-16

WGK Germania 

1

RTECS 

LU3500000

Autoignition Temperature

84 °F

TSCA 

Ita

HS Code 

29322980

Ancipitia substantiae Data

96-48-0 (Ancipitium substantiarum Data)

Toxicity

LD50 viva voce in muribus: 17.2 ml/kg (Smyth)

Proprietates chemica

sine colore liquidum diaphanum est miscibile cum aqua et communi organico et leviter solutum in hydrocarbonum aliphaticum.

Categoria

Flammabiles substantiae

Toxicity gradatim

Medius

Acutus toxicity

oral-rat LD50: 1540 mg/kg; oralis-mus LD50: 1720 mg/kg

Ancipitia characteres explosive

Cum explosible agere cum butanol, 2,4-dichlorophenolum et sodium hydroxidum

Flammability aleam

Flammabiles si de calor, flamma aperta; valentes agere cum oxidant; toxicus pungens releasing Fumus cum in processus pyrolysis.

Repono et translationem possessiones

Fac ventilando, frigiditas et siccando in horreis; separare a oxidant; ne ignes.

Exstinguere agente

Pulvis aridus, carbon dioxide, foam

Eventum

Nuntiavit inventus est constituitur in odore capulus; volatilis sapor component in avellanis assa praebuit. Refertur etiam in lycopersicis, annuum, soybeam, fabam, acetum; fungos, pullum assatum, bubulum, ciseum, cerevisiam, vinum, pectines et clams.

usus

r-butyrolactone is unum genus magni momenti chemicum intermedium, simul etiam unum genus operis bene efferendi punctum solvendum, specimen antioxidant; plasticizer, agentis extrahendi, bibulae, agentis discutientis, maculae solidae; Coagulation Reagent.

usus

Medium in synthesis polyvinylpyrrolidone, DL-methionine, piperidine, phenylbutyrico Acidum, acida thiobutyrica. Polyacrylonitrile, acetas cellulosa; yl methacrilate polymerorum, polystyrene. Constitutum pingere removentes; adiumenta textilia, terebrata olea.

Discrimen

Toxicus per ingestion. Dubium carcino- gen.

Ignis Discrimen

gamma-Butyrolactone est combustibilis.

Shipping

Enumerantur ab aliquibus fontes sicut inordinata. UN2810 Liquores toxici, organici, n.o.s., Classis discriminis: 6.1; Labels: 6.1 — Materiae venenatae, Nomen Technical Requiritur.