CAS 20163-90-0|2,3-Dibromobutane-1,4-diol

Introduction：Basic information about CAS 20163-90-0|2,3-Dibromobutane-1,4-diol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	2,3-Dibromobutane-1,4-diol
CAS Number	20163-90-0	Molecular Weight	247.91300
Density	1.256 g/cm3	Boiling Point	148-150ºC1.5 mm Hg(lit.)
Molecular Formula	C₄H₈Br₂O₂	Melting Point	88-90ºC(lit.)
MSDS	/	Flash Point	/

Names

Name	2,3-Dibromobutane-1,4-diol
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.256 g/cm3
Boiling Point	148-150ºC1.5 mm Hg(lit.)
Melting Point	88-90ºC(lit.)
Molecular Formula	C₄H₈Br₂O₂
Molecular Weight	247.91300
Exact Mass	245.88900
PSA	40.46000
LogP	0.49800
Vapour Pressure	3.73E-05mmHg at 25°C
Index of Refraction	1.583
InChIKey	OXYNQEOLHRWEPE-UHFFFAOYSA-N
SMILES	OCC(Br)C(Br)CO

Safety Information

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26;S36
HS Code	2905590090

Customs

HS Code	2905590090
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Synonyms

2,3-Dibromo-1,4-butanediol

SUCCINIC ACID DIBENZYL ESTER

SPASMINE

2,3,5,6-TETRAFLUORO-4-METHYLBENZYLCHLORIDE

BENZYL SUCCINATE

MFCD00011549

2,3-dibromo-1,4-dihydroxy-2-butane

DIBENZYL SUCCINATE

2,3-Dibrom-butandiol-1,4

1,4-dihydroxy-2,3-dibromobutane

2,3-dibromo-butane-1,4-diol

2,3-Dibrom-butan-1,4-diol

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