| Identification | More | [Name]
CROTYL BROMIDE | [CAS]
4784-77-4 | [Synonyms]
1-BROMO-2-BUTENE
CIS,TRANS-1-BROMO-2-BUTENE
CIS,TRANS-CROTYL BROMIDE
CROTYL BROMIDE
(2E)-1-Bromo-2-butene
1-bromo-2-buten
1-bromo-but-2-ene
1-bromobut-2-ene
1-Crotyl bromide
2-Butene,1-bromo-
2-Butenyl bromide
4-bromo-2-butene
Crotyl bromide (contains ca. 14% 3-bromo-1-butene)
CIS,TRANS-CROTYL BROMIDE, STAB.
1-BROMO-2-BUTENE TECH | [EINECS(EC#)]
225-332-5 | [Molecular Formula]
C4H7Br | [MDL Number]
MFCD00000248 | [Molecular Weight]
135 | [MOL File]
4784-77-4.mol |
| Safety Data | Back Directory | [Hazard Codes ]
F | [Risk Statements ]
R11:Highly Flammable.
R36/37:Irritating to eyes and respiratory system . | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [RIDADR ]
UN 1993 3/PG 2
| [WGK Germany ]
3
| [F ]
8 | [HS Code ]
2903.39.2050 | [HazardClass ]
3 | [PackingGroup ]
II |
| Hazard Information | Back Directory | [Uses]
Crotyl Bromide acts as a reagent in the synthesis of antitumor antibiotic (±)-streptonigrin using ring-closing metathesis and asymmetric Suzuki-Miyaura cross-coupling to give the enantioenriched intermediates |
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