(But-3-yn-1-yloxy)(tert-butyl)dimethylsilane

HCID 4304567CAS 78592-82-2

기본 정보

표준 SMILES: C#CCCO[Si](C)(C)C(C)(C)C
InChIKey: NUZBJLXXTAOBPH-UHFFFAOYSA-N
분자식: C10H20OSi
평균 분자량: 184.35 g/mol
단동위원소 질량: 184.12834179

이름 및 식별자

우선 이름: (But-3-yn-1-yloxy)(tert-butyl)dimethylsilane
IUPAC: tert-butyl-but-3-ynoxy-dimethylsilane
영어명: 4-(t-Butyldimethylsiloxy)butyne
분자식: C10H20OSi
분자량: 184.35

이름 및 동의어

(but-3-yn-1-yloxy)(tert-butyl)dimethylsilaneRefChem:405963628-251-778592-82-24-(tert-Butyldimethylsilyloxy)-1-butynetert-butyl-but-3-ynoxy-dimethylsilaneSilane,(3-butyn-1-yloxy)(1,1-dimethylethyl)dimethyl-4-(T-butyldimethylsiloxy)butyneMFCD034270464-(tert-butyldimethylsiloxy)butyne(but-3-ynyloxy)(tert-butyl)dimethylsilane1-(t-butyldimethylsilyloxy)-3-butyne

이름 더 보기

DK404DK911DKSI096DKFELEX0092SALOR-INT L308641-1EA5-(T-BUTYLDIMETHYLSILOXY)BUTYNE

SCHEMBL73070orb3175817DTXSID00401750NUZBJLXXTAOBPH-UHFFFAOYSA-NDDA59282t-Butyl-But-3-Ynoxy-Dimethylsilane1-(t-butyldimethylsiloxy)-3-butyne4-(t-Butyldimethylsiloxy)-1-butyne

데이터베이스 식별자

CAS: 78592-82-2
PubChem CID: 4304567
DTXSID: DTXSID00401750
EC Number: 628-251-7
Nikkaji: J524.300I

물성

구조 계산 물성

극성 표면적: 9.2 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 1
회전 가능 결합 수: 4
무거운 원자 수: 12
형식 전하: 0
복잡도: 180

물리화학적 성질

끓는 점: 70 · 70-74 °C/10 mmHg (lit.)
밀도: 0.893 g/mL · 0.893 g/mL at 25 °C (lit.)
굴절률: 20 · n20/D 1.43(lit.)
인화점: 137 °F · 137 °F
저장 조건: 2 · Storage temp. 2-8°C
물리적 상태: 투명한 액체
색상: 무색~연황색
Specific Gravity: 0.893 · 0.893
InChI: 1S/C10H20OSi/c1-7-8-9-11-12(5,6)10(2,3)4/h1H,8-9H2,2-6H3
InChIKey: NUZBJLXXTAOBPH-UHFFFAOYSA-N
SMILES: CC(C)(C)[Si](C)(C)OCCC#C

안전 및 규제

GHS 분류

GHS Classification · 5건

Warning

H226 (100%): 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 (97.6%): 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 41 reports by companies from 4 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

Hazard Classes and CategoriesFlam. Liq. 3 (100%)；Skin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (97.6%)

안전 데이터

wgk: 3
tsca: No
ridadr: UN 1993 3/PG 2
HS 번호: 2931.90.9010
risk_code: 36/37/38
hazard_code: Xi
safety_code: 26-36
포장분류: III
위험 등급: CORROSIVE
Hazard Classifications: Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3
스토리지 클래스: 3 - Flammable liquids

화학 및 산업

응용 분야

용도4-(tert-Butyldimethylsilyloxy)-1-butyne may be used in the synthesis of 1-(tert-butyldimethylsilyloxy)-3-pentyn-5-ol and 1-(tert-butyldimethylsilyloxy)-6,6-dimethyl-3-heptyn-5-ol.