1-Bromo-4-chlorobutane

Modify Date: 2024-01-02 09:26:39

1-Bromo-4-chlorobutane Structure
1-Bromo-4-chlorobutane structure
Common Name 1-Bromo-4-chlorobutane
CAS Number 6940-78-9 Molecular Weight 171.463
Density 1.4±0.1 g/cm3 Boiling Point 164.3±8.0 °C at 760 mmHg
Molecular Formula C4H8BrCl Melting Point N/A
MSDS Chinese USA Flash Point 60.0±0.0 °C
Symbol GHS02
GHS02
Signal Word Warning

 Names

Name 1-Bromo-4-chlorobutane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 164.3±8.0 °C at 760 mmHg
Molecular Formula C4H8BrCl
Molecular Weight 171.463
Flash Point 60.0±0.0 °C
Exact Mass 169.949783
LogP 2.52
Vapour Pressure 2.6±0.3 mmHg at 25°C
Index of Refraction 1.469
Water Solubility SLIGHTLY SOLUBLE

 Safety Information

Symbol GHS02
GHS02
Signal Word Warning
Hazard Statements H226
Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S23-S24/25-S37/39-S26
RIDADR UN 1993 3/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 3
HS Code 29034980

 Synthetic Route

~32%

1-Bromo-4-chlorobutane Structure

1-Bromo-4-chlor...

CAS#:6940-78-9

Literature: Takeda Pharmaceutical Company Limited Patent: EP2455380 A1, 2012 ; Location in patent: Page/Page column 79 ;

~44%

1-Bromo-4-chlorobutane Structure

1-Bromo-4-chlor...

CAS#:6940-78-9

Literature: Maity, D. K.; Mohan, H.; Chattopadhyay, S.; Mittal, J. P. Journal of Physical Chemistry, 1995 , vol. 99, # 32 p. 12195 - 12203

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1-Bromo-4-chlorobutane Structure

1-Bromo-4-chlor...

CAS#:6940-78-9

Literature: Journal of the American Chemical Society, , vol. 71, p. 3162

~50%

1-Bromo-4-chlorobutane Structure

1-Bromo-4-chlor...

CAS#:6940-78-9

Literature: Hahn, Roger C. Journal of Organic Chemistry, 1988 , vol. 53, # 6 p. 1331 - 1333

~%

1-Bromo-4-chlorobutane Structure

1-Bromo-4-chlor...

CAS#:6940-78-9

Literature: Ann.Rep.Fac.Pharm.Tokushima Univ.Chem.Abstr., , vol. 2, p. 4,8 Ann.Rep.Fac.Pharm.Tokushima Univ.Chem.Abstr., , p. 15738

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1-Bromo-4-chlorobutane Structure

1-Bromo-4-chlor...

CAS#:6940-78-9

Literature: Journal of Organic Chemistry, , vol. 22, p. 834

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1-Bromo-4-chlorobutane Structure

1-Bromo-4-chlor...

CAS#:6940-78-9

Detail
Literature: Russian Journal of Organic Chemistry, , vol. 38, # 7 p. 962 - 966

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1-Bromo-4-chlorobutane Structure

1-Bromo-4-chlor...

CAS#:6940-78-9

Literature: Journal of the American Chemical Society, , vol. 71, p. 3162

~%

1-Bromo-4-chlorobutane Structure

1-Bromo-4-chlor...

CAS#:6940-78-9

Literature: Journal of the American Chemical Society, , vol. 71, p. 3162

 Customs

HS Code 2903799090
Summary 2903799090 halogenated derivatives of acyclic hydrocarbons containing two or more different halogens。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Articles2

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Solid-phase synthesis of C-terminal azapeptides.

J. Pept. Sci. 21 , 387-91, (2015)

The solid-phase synthesis of azapeptides possessing a C-terminal aza-residue has been accomplished by a protocol featuring regioselective alkylation of benzhydrylidene-aza-glycinamide and illustrated ...

Allosteric Partial Inhibition of Monomeric Proteases. Sulfated Coumarins Induce Regulation, not just Inhibition, of Thrombin.

Sci. Rep. 6 , 24043, (2016)

Allosteric partial inhibition of soluble, monomeric proteases can offer major regulatory advantages, but remains a concept on paper to date; although it has been routinely documented for receptors and...

 Synonyms

EINECS 230-089-3
1-Bromo-4-chlorobutane
Butane, 1-bromo-4-chloro-
tetramethylene chlorobromide
4-Bromobutyl Chloride
1-bromo-4-chloro-butane
4-bromobutanyl chloride
4-Bromo-1-chlorobutane
1-brom-4-chlorbutan
1-Chloro-4-bromobutane
MFCD00001010
Butane,1-bromo-4-chloro
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