Butane,1,2-dibromo-3,3-dimethyl-

Modify Date: 2024-01-06 12:02:39

Butane,1,2-dibromo-3,3-dimethyl- Structure
Butane,1,2-dibromo-3,3-dimethyl- structure
Common Name Butane,1,2-dibromo-3,3-dimethyl-
CAS Number 640-21-1 Molecular Weight 243.96700
Density 1.61 g/mL at 25ºC(lit.) Boiling Point 73ºC3 mm Hg(lit.)
Molecular Formula C6H12Br2 Melting Point N/A
MSDS N/A Flash Point 183 °F

 Names

Name 1,2-dibromo-3,3-dimethylbutane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.61 g/mL at 25ºC(lit.)
Boiling Point 73ºC3 mm Hg(lit.)
Molecular Formula C6H12Br2
Molecular Weight 243.96700
Flash Point 183 °F
Exact Mass 241.93100
LogP 3.19090
Index of Refraction n20/D 1.5053(lit.)

 Safety Information

Hazard Codes Xn
Risk Phrases 20/21/22-36/37/38
Safety Phrases 26-36/37/39
HS Code 2903399090

 Synthetic Route

~94%

Butane,1,2-dibromo-3,3-dimethyl- Structure

Butane,1,2-dibr...

CAS#:640-21-1

Literature: Pels, Kevin; Dragojlovic, Veljko Beilstein Journal of Organic Chemistry, 2009 , vol. 5, art. no. A75

~%

Butane,1,2-dibromo-3,3-dimethyl- Structure

Butane,1,2-dibr...

CAS#:640-21-1

Literature: Collier,W.L.; Macomber,R.S. Journal of Organic Chemistry, 1973 , vol. 38, p. 1367 - 1369

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Detail
Literature: Tlumak, Robert L.; Skell Philip S. Journal of the American Chemical Society, 1982 , vol. 104, # 25 p. 7267 - 7274

~%

Butane,1,2-dibromo-3,3-dimethyl- Structure

Butane,1,2-dibr...

CAS#:640-21-1

Literature: Puterbaugh; Newman Journal of the American Chemical Society, 1957 , vol. 79, p. 3469

~4%

Butane,1,2-dibromo-3,3-dimethyl- Structure

Butane,1,2-dibr...

CAS#:640-21-1

Literature: Day, J. C.; Govindaraj, N.; McBain, D. S.; Skell, P. S.; Tanko, J. M. Journal of Organic Chemistry, 1986 , vol. 51, # 25 p. 4959 - 4963

~19%

Butane,1,2-dibromo-3,3-dimethyl- Structure

Butane,1,2-dibr...

CAS#:640-21-1

Literature: Sera, Akira; Yamada, Hiroshi; Itoh, Kuniaki Bulletin of the Chemical Society of Japan, 1980 , vol. 53, # 1 p. 219 - 221

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Butane,1,2-dibromo-3,3-dimethyl- Structure

Butane,1,2-dibr...

CAS#:640-21-1

Literature: Kuchin, A. V.; Markova, S. A.; Tolstikov, G. A. J. Gen. Chem. USSR (Engl. Transl.), 1988 , vol. 58, # 4 p. 934 - 935,829 - 830

~%

Butane,1,2-dibromo-3,3-dimethyl- Structure

Butane,1,2-dibr...

CAS#:640-21-1

Literature: Finkelstein, Manuel; Hart, Shirley A.; Moore, W. Michael; Ross, Sidney D.; Eberson, Lennart Journal of Organic Chemistry, 1986 , vol. 51, # 18 p. 3548 - 3551

 Customs

HS Code 2903399090
Summary 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

Pseudobutylaethylendibromid
MFCD00075421
1,2-Dibrom-3,3-dimethyl-butan
Butane,1,2-dibromo-3,3-dimethyl
3,4-dibromo-2,2-dimethyl
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