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MESO-2,3-BUTANEDIOL

5341-95-7

CAS-Nr.: 5341-95-7

Englisch Name:: MESO-2,3-BUTANEDIOL

Synonyma:: NSC 2164;MESO-2,3-BUTANEDIOL;meso-butane-2,3-diol;(R,S)-butane-2,3-diol;2,3-butanediol (meso);(2R,3S)-2,3-Butanediol;(2S,3R)-2,3-Butanediol;meso-2,3-Butanediol,97%;(2S,3R)-Butane-2,3-diol;(2R,3S)-Butane-2,3-diol

CBNumber:: CB9435306

Summenformel:: C4H10O2

Molgewicht:: 90.12

MOL-Datei:: 5341-95-7.mol

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 32

MESO-2,3-BUTANEDIOL Eigenschaften

Schmelzpunkt:: 32-34 °C (lit.)

Siedepunkt:: 183-184 °C (lit.)

Dichte: 0.99

Dampfdruck: 24.7-222.5Pa at 20-50℃

Brechungsindex: 1.4348

Flammpunkt:: 185 °F

storage temp.: 2-8°C

Aggregatzustand: Liquid

pka: 14.67±0.20(Predicted)

BRN: 1718900

Stabilität:: Stable. Combustible. Incompatible with strong oxidizing agents.

LogP: -0.84--0.79 at 23℃ and pH7.3-7.6

Oberflächenspannung: 70.2mN/m at 1g/L and 20℃

Sicherheit

S-Sätze:	24/25
WGK Germany	3
F	3-10

MESO-2,3-BUTANEDIOL Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

viscous colourless liquid

Definition

ChEBI: The meso diastereoisomer of butane-2,3-diol.

Allgemeine Beschreibung

meso-2,3-Butanediol is a diol. 2,3-Butanediol (2,3-DB) exists in three stereoisomeric forms: dextro, levo and meso. 2,3-DB is a crucial chemical feedstock and has wide applications in industry. Production of meso-2,3-butanediol under low oxygen condition by metabolically engineered Escherichia coli is reported. 2,3-Butanediol can be converted to 1,3-butadiene, which is used in the preparation of synthetic rubber. meso-2,3-Butanediol is the source of production of 2-butanol by isolates of lactic acid bacteria.

MESO-2,3-BUTANEDIOL Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

MESO-2,3-BUTANEDIOL Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 32)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Wuhan Fortuna Chemical Co.,Ltd	+8618007136271	hk@fortunachem.com	China	5998	58
Hangzhou WDJBIO Co., Ltd.	0571-86706360 18158111080	3168409019@qq.com	China	283	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44688	61
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14055	65
Shanghai Macklin Biochemical Co.,Ltd.	15221275939 15221275939	shenlinxing@macklin.cn	China	16166	55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66113011 18112977050	cb6@aikonchem.com	China	16684	50
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51456	80
Yantai ShengKailun Chemical Technology Co., Ltd.	13356901049	3119594100@qq.com	China	7964	55
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 +86-13028896684;	sales@rrkchem.com	China	57423	58

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MESO-2,3-BUTANEDIOL
meso-2,3-Butylene glycol
(2R,3S)-2,3-Butanediol
(2R,3S)-Butane-2,3-diol
(2S,3R)-2,3-Butanediol
(2S,3R)-Butane-2,3-diol
meso-butane-2,3-diol
2,3-butanediol (meso)
(R,S)-butane-2,3-diol
meso-2,3-Butanediol,97%
meso-2,3-Butanediol2,3-Butylene glycol
(erythro-) 2,3-Butanediol
NSC 2164
Meso-2,3-Butanediol 99%
2,3-Butanediol, (2R,3S)-rel-
5341-95-7
5341957
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