Octadecyldimethylchlorosilane

HCID 87738

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기본 정보

CAS: 18643-08-8
표준 SMILES: CCCCCCCCCCCCCCCCCC[Si](C)(C)Cl
InChIKey: GZGREZWGCWVAEE-UHFFFAOYSA-N
분자식: C20H43ClSi
평균 분자량: 347.1 g/mol
단동위원소 질량: 346.28225559

이름 및 식별자

우선 이름: Octadecyldimethylchlorosilane
IUPAC: chloro-dimethyl-octadecylsilane
영어명: Chlorodimethyloctadecylsilane
분자식: C20H43ClSi
분자량: 347.09

이름 및 동의어

Chlorodimethyloctadecylsilane18643-08-8OctadecyldimethylchlorosilaneSilane, chlorodimethyloctadecyl-LH5E2W2ASNDTXSID3066394RefChem:167714DTXCID8035891242-472-2Dimethyloctadecylchlorosilanechlorodimethyl(octadecyl)silaneChloro-dimethyl-octadecylsilane

이름 더 보기

DK193DK642CD5636SILANE ODM2STEARYLDIMETHYLCHLOROSILANEOctadecylchlorodimethylsilane

n-OctadecyldimethylchlorosilaneChloro(dimethyl)octadecylsilaneMFCD00000504C20H43ClSichlorodimethyl-n-octadecylsilaneDimethyl-n-octadecylchlorosilaneEINECS 242-472-2CDOS

데이터베이스 식별자

CAS: 18643-08-8
PubChem CID: 87738
DTXSID: DTXSID3066394
UNII: LH5E2W2ASN
EC Number: 242-472-2
Nikkaji: J149.983A

물성

구조 계산 물성

극성 표면적: 0 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 0
회전 가능 결합 수: 17
무거운 원자 수: 22
형식 전하: 0
복잡도: 216

실험 및 물리화학적 성질

Physical DescriptionLiquid

물리화학적 성질

녹는점: 28 · 28-31 °C
끓는 점: 145 · 145-155 °C0.005 mm Hg(lit.)
밀도: 0.86 g/mL · 0.86 g/mL at 20 °C(lit.)
증기압: 0 · 0-4220000Pa at 20-25℃
굴절률: 1.453 · 1.4530
인화점: 230 °F · >230 °F
저장 조건: Store at room temperature, keep dry and cool
물리적 상태: 고체
Specific Gravity: 0.854 · 0.854
색상: 하얀색
수용성: 물과 반응합니다.
BRN: 2246012 · 2246012
InChI: 1S/C20H43ClSi/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22(2,3)21/h4-20H2,1-3H3
InChIKey: GZGREZWGCWVAEE-UHFFFAOYSA-N
SMILES: CCCCCCCCCCCCCCCCCC[Si](C)(C)Cl
LogP: 9 · 9
EPA: Silane, chlorodimethyloctadecyl- (18643-08-8)

화학적 성질

white to off-white crystalline powder or

안전 및 규제

GHS 분류

GHS Classification · 5건

This chemical does not meet GHS hazard criteria for 6.9% (4 of 58) of reports.

Danger

H314 (93.1%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 58 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 3건

Chemical: Silane, chlorodimethyloctadecyl-

Silane, chlorodimethyloctadecyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silane, chlorodimethyloctadecyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

REACH registered substance: Chlorodimethyloctadecylsilane (EC: 242-472-2)

Hazard Classes and CategoriesSkin Corr. 1B (93.1%)

안전 데이터

wgk: 2
tsca: TSCA listed
ridadr: UN 2987 8/PG 2
HS 번호: 29319090
risk_code: 34-67-65-63-48/20-11-10
hazard_code: C,F
safety_code: 26-36/37/39-45-62
포장분류: III
위험 등급: 8
F 고인화성물질: 10-21
Hazard Classifications: Skin Corr. 1BSTOT SE 3
스토리지 클래스: 8A - Combustible corrosive hazardous materials

화학 및 산업

용도 및 제조

U.S. Production2023: <50,000 lb

Industry UsesOther

General Manufacturing Information · 2건

Pharmaceutical and Medicine Manufacturing

Silane, chlorodimethyloctadecyl-: ACTIVE

응용 분야

용도Chlorodimethyl-n-octadecylsilane is used for preparation of hydrophobic surfaces and chain terminator.

공급사100 곳

国药集团化学试剂有限公司86-21-63210123 · [email protected]

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

郑州阿尔法化工有限公司+86-18530059196 · [email protected]

Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]

湖北科孚乐材料科技有限公司027-84459282 13720265353 · [email protected]

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