4-옥틴

4-Octyne

HCID 16029CAS 1942-45-6
부분 구조 검색유사 구조 찾기

기본 정보

표준 SMILES
CCCC#CCCC
InChIKey
GZTNBKQTTZSQNS-UHFFFAOYSA-N
분자식
C8H14
평균 분자량
110.2 g/mol
단동위원소 질량
110.10955045

이름 및 식별자

우선 이름
4-Octyne
IUPAC
oct-4-yne
현지명
4-옥틴
영어명
4-Octyne
분자식
C8H14
분자량
110.2

이름 및 동의어

4-OCTYNEOct-4-yneDipropylacetylene1,2-DipropylacetyleneIJI0Q2V1Z6EINECS 217-730-2UNII-IJI0Q2V1Z6n-C3H7C.$.CC3H7DTXSID6074338RefChem:100251DTXCID2036085GZTNBKQTTZSQNS-UHFFFAOYSA-N
이름 더 보기
4-옥틴4-옥틴(4-OCTYNE)4-Octin4-0ctyene4-Octyne>4-Actylenes4-OCTYNE 99%Octane-4-yne4-Octyne, 98+%Dipropylethyne
InChI=1/C8H14/c1-3-5-7-8-6-4-2/h3-6H2,1-2H1942-45-6MFCD000094714-Octyne, 99%3-dithylacetyleneSCHEMBL55369SCHEMBL293130SCHEMBL2120750

데이터베이스 식별자

CAS
1942-45-6
PubChem CID
16029
DTXSID
DTXSID6074338
UNII
IJI0Q2V1Z6
EC Number
217-730-2
Nikkaji
J124.819G

물성

구조 계산 물성

XLogP
3.4
극성 표면적
0 Ų
수소 결합 공여자 수
0
수소 결합 수용자 수
0
회전 가능 결합 수
2
무거운 원자 수
8

실험 및 물리화학적 성질

Kovats Retention Index · 3건

841；839

812.5；812.51；812.59；809.9；810.6；811；813.6；809；810；810；811；811；813

1000；998；999；1011.6

물리화학적 성질

녹는점
-103 °C · -103 °C
끓는 점
131 · 131-132 °C(lit.)
밀도
0.751 g/mL · 0.751 g/mL at 25 °C(lit.)
증기압
35 mm · 35 mm Hg ( 37.7 °C)
굴절률
20 · n20/D 1.425(lit.)
인화점
85 °F · 85 °F

화학적 성질

CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID

안전 및 규제

GHS 분류

GHS Classification · 5건

Danger

H226 (92.6%): Flammable liquid and vapor [Warning Flammable liquids]；H304 (98.1%): May be fatal if swallowed and enters airways [Danger Aspiration hazard]；H315 (87%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (88.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (88.9%): 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, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P331, 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 54 reports by companies from 7 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

Regulatory Information · 2건

PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

4-Octyne: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesFlam. Liq. 3 (92.6%)；Asp. Tox. 1 (98.1%)；Skin Irrit. 2 (87%)；Eye Irrit. 2 (88.9%)；STOT SE 3 (88.9%)

규제 정보

Regulatory Information · 2건

PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

4-Octyne: Does not have an individual approval but may be used under an appropriate group standard

안전 데이터

wgk
3
tsca
TSCA listed
ridadr
UN 3295 3/PG 3
HS 번호
29012990
risk_code
10-36/37/38-65
hazard_code
Xn

화학 및 산업

용도 및 제조

General Manufacturing Information4-Octyne: ACTIVE

응용 분야

용도4-Octyne is a useful compound in organic synthesis.

일반 설명The kinetics of the stereoselective semi-hydrogenation of 4-octyne (in tetrahydrofuran) was studied.

상·하류 제품 정보

공급사36 곳

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]

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