Disilathiane, 1,1,1,3,3,3-hexamethyl- (HCID 76920)

이름 및 식별자

우선 이름: Disilathiane, 1,1,1,3,3,3-hexamethyl-
IUPAC: trimethyl(trimethylsilylsulfanyl)silane
현지명: 헥사메틸다이실싸이안
영어명: BIS(TRIMETHYLSILYL) SULFIDE
분자식: C6H18SSi2
분자량: 178.44

이름 및 동의어

3385-94-2Bis(trimethylsilyl) sulfideHexamethyldisilathianeDisilathiane, hexamethyl-Disilthiane, hexamethyl-Disilathiane, 1,1,1,3,3,3-hexamethyl-EINECS 222-201-4NSC 252160DTXSID2063006RefChem:589178DTXCID0038756222-201-4

이름 더 보기

비스(트리메틸실릴)술파이드헥사메틸다이실싸이안HexamethyldisilthianDK269athianehexamethyl-disilathianDisilthiane,hexamethyl-Hexamethyldisilylthiane

Bis(trimethylsilyl)sulfideHexamethyldisilthianetrimethyl(trimethylsilylsulfanyl)silane1,1,1,3,3,3-HexamethyldisilathianeMFCD00014851AZ6L5QJY5HNSC-252160Thiobis(trimethylsilane)

데이터베이스 식별자

CAS: 3385-94-2
PubChem CID: 76920
DTXSID: DTXSID2063006
UNII: AZ6L5QJY5H
EC Number: 222-201-4
Nikkaji: J205.475B

물성

구조 계산 물성

극성 표면적: 25.3 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 1
회전 가능 결합 수: 2
무거운 원자 수: 9
형식 전하: 0
복잡도: 76

실험 및 물리화학적 성질

Kovats Retention Index993

물리화학적 성질

끓는 점: 164 °C · 164 °C(lit.)
밀도: 0.846 g/mL · 0.846 g/mL at 25 °C(lit.)
굴절률: 20 · n20/D 1.4586(lit.)
인화점: 79 °F · 79 °F
저장 조건: Flammables area
용해도: 테라히드로푸란 및 톨루엔과 혼합 가능.
물리적 상태: 액체
Specific Gravity: 0.851 · 0.851
색상: 무색의
수용성: 테트라히드로푸란과 톨루엔에 용해됩니다. 물에서 가수분해됩니다.
BRN: 1740046 · 1740046
안정성: 냉각
InChI: 1S/C6H18SSi2/c1-8(2,3)7-9(4,5)6/h1-6H3
InChIKey: RLECCBFNWDXKPK-UHFFFAOYSA-N
SMILES: C[Si](C)(C)S[Si](C)(C)C
EPA: Disilathiane, hexamethyl- (3385-94-2)

화학적 성질

clear colorless to slightly yellow liquid

안전 및 규제

GHS 분류

GHS Classification · 5건

Danger

H226 (97.8%): Flammable liquid and vapor [Warning Flammable liquids]；H301 (84.8%): Toxic if swallowed [Danger Acute toxicity, oral]；H311 (84.8%): Toxic in contact with skin [Danger Acute toxicity, dermal]；H315 (13%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (13%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H331 (84.8%): Toxic if inhaled [Danger Acute toxicity, inhalation]；H335 (13%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P210, P233, P240, P241, P242, P243, P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P316, P319, P321, P330, P332+P317, P337+P317, P361+P364, 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 5 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 (97.8%)；Acute Tox. 3 (84.8%)；Acute Tox. 3 (84.8%)；Skin Irrit. 2 (13%)；Eye Irrit. 2 (13%)；Acute Tox. 3 (84.8%)；STOT SE 3 (13%)

안전 데이터

wgk: 3
tsca: TSCA listed
ridadr: UN 1993 3/PG 3
HS 번호: 29319090
risk_code: 10-23/24/25
hazard_code: T
safety_code: 36/37/39-45
포장분류: II
위험 등급: 3
F 고인화성물질: 10-13-21
Hazard Classifications: Acute Tox. 3 DermalAcute Tox. 3 InhalationAcute Tox. 3 OralFlam. Liq. 3
스토리지 클래스: 3 - Flammable liquids

화학 및 산업

용도 및 제조

General Manufacturing InformationDisilathiane, 1,1,1,3,3,3-hexamethyl-: ACTIVE

응용 분야 · 1건

용도Bis(trimethylsilyl) sulfide (TMS2S) is used to reduce aromatic nitro groups to amines and the oxides of sulfur, selenium, and tellurium. Conditions for nitro group reduction (eq 1) are forcing; however, yields are good. Reactions of TMS2S with primary aliphatic nitro groups result in the formation of the thiohydroxamic acids (eq 2) which can be isolated or carried further to the nitrile. Secondary alkyl nitro derivatives provide oximes. Sulfoxides are reduced to sulfides, selenoxides to selenides, and telluroxides to tellurides. Conditions are mild and work well on both the aliphatic and aromatic oxides.