CAS 2270-59-9 5-Bromo-2-methyl-2-pentene (HCID 137521)

이름 및 식별자

우선 이름: 5-Bromo-2-methyl-2-pentene
IUPAC: 5-bromo-2-methylpent-2-ene
영어명: 5-Bromo-2-methyl-2-pentene
분자식: C6H11Br
분자량: 163.06

이름 및 동의어

5-bromo-2-methylpent-2-ene5-Bromo-2-methyl-2-pentene2270-59-9MFCD000098875-Bromo-2-methyl-pent-2-ene1-bromo-4-methyl-3-penteneNSC2444641-bromo4-methyl-3-pentene5-brom-2-methyl-2-penteneSCHEMBL230243DTXSID901772305-Bromo-2-methyl-2-pentene, 97%

이름 더 보기

Homoprenyl bromidePrenylmethyl bromide2-Pentene,5-bromo-2-methyl-5-bromo-2-methyl-2-pentylene5-Bromo-2-methyl-2-pentene 97%5-Bromo-2-methyl-2-pentene - [B0351]

AKOS005258179FS-5458NSC 244464NSC-244464SY062298CS-0155165EN300-126650F19983

데이터베이스 식별자

CAS: 2270-59-9
PubChem CID: 137521
DTXSID: DTXSID90177230
EC Number: 627-445-9
Nikkaji: J718.719J

물성

구조 계산 물성

XLogP: 2.9
극성 표면적: 0 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 0
회전 가능 결합 수: 2
무거운 원자 수: 7
형식 전하: 0
복잡도: 60

실험 및 물리화학적 성질

Physical DescriptionClear light yellow liquid; [Sigma-Aldrich MSDS]

물리화학적 성질

녹는점: -102.35 °C · -102.35°C (estimate)
끓는 점: 152 · 152-154 °C (lit.)
밀도: 1.217 g/mL · 1.217 g/mL at 25 °C (lit.)
굴절률: 20 · n20/D 1.476(lit.)
인화점: 73 °F · 73 °F
저장 조건: 2 · 2-8°C
물리적 상태: liquid
Specific Gravity: 1.217 · 1.217
수용성: 물과 약간 섞임.
BRN: 1735749 · 1735749
InChI: InChI=1S/C6H11Br/c1-6(2)4-3-5-7/h4H,3,5H2,1-2H3
InChIKey: UNXURIHDFUQNOC-UHFFFAOYSA-N
SMILES: C/C(/C)=C\CCBr

안전 및 규제

GHS 분류

GHS Classification · 5건

Danger

H225 (89.1%): Highly Flammable liquid and vapor [Danger Flammable liquids]；H226 (10.9%): Flammable liquid and vapor [Warning Flammable liquids]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 46 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

유해성 정보

Hazards SummaryA skin and strong eye irritant; [Sigma-Aldrich MSDS] See 1-Chloro-2-methyl-1-propene.

Hazard Classes and CategoriesFlam. Liq. 2 (89.1%)；Flam. Liq. 3 (10.9%)；Skin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (97.8%)

안전 데이터

wgk: 3
ridadr: UN 1993 3/PG 2
HS 번호: 29033990
risk_code: 10-36/37/38
hazard_code: Xi
safety_code: 26-36
포장분류: III
위험 등급: 3
F 고인화성물질: 10-23
위험 참고 사항: Irritant
Hazard Classifications: Eye Irrit. 2Flam. Liq. 2Skin Irrit. 2STOT SE 3
스토리지 클래스: 3 - Flammable liquids

화학 및 산업

응용 분야 · 1건

용도5-Bromo-2-methyl-2-pentene acts as a synthetic reagent, which is useful in the formation of sesqueterpenoid. It is also employed in the preparation of geranlol-3-14C. Further, it is used in the preparation of penifulvin A, which is a sesquiterpenoid with a novel dioxa-fenestrane structure.