아이오딘화 리튬(요오드화 리튬)
Lithium iodide
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기본 정보
- CAS
10377-51-2- 표준 SMILES
[I-].[Li+]- InChIKey
HSZCZNFXUDYRKD-UHFFFAOYSA-M- 분자식
- ILi
- 평균 분자량
- 133.9 g/mol
- 단동위원소 질량
- 133.92048
이름 및 식별자
- 우선 이름
- Lithium iodide
- IUPAC
- lithium iodide
- 현지명
- 아이오딘화 리튬(요오드화 리튬)
- 영어명
- Lithium iodide anhydrous
- 분자식
- ILi
- 분자량
- 133.85
이름 및 동의어
Lithium iodideLithium monoiodideLithium iodide (LiI)UNII-S6K2XET783S6K2XET783EINECS 233-822-5LITHIUM IODIDE [MI]DTXSID30908580RefChem:153730DTXCID301337657233-822-510377-51-2
이름 더 보기
리튬요오드화물아이오딘화리튬(요오드화리튬)아이오딘화리튬(요오드화리튬)(LITHIUMIODIDE)요오드화 리튬요오드화리튬LiILithiumiodidTenephrolLithiumjodidithium iodideIodide lithiuMlithiumiodide(lii)lithiumiodide(bpc)
lithiumiodideLithium iodide, anhydrouslithium;iodideMFCD00011092Lithium iodide (6LiI)lLithiumiodid21752-61-4LiI.xH2O
데이터베이스 식별자
- CAS
10377-51-2、21752-61-4、29911-74-8- PubChem CID
- 66321
- DTXSID
DTXSID30908580- UNII
- S6K2XET783
- EC Number
- 233-822-5、244-572-1
- Nikkaji
- J43.854E
물성
구조 계산 물성보충 중
- 극성 표면적
- 0 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 1
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 2
- 형식 전하
- 0
- 복잡도
- 2
실험 및 물리화학적 성질
Density4.06 @25 °C
Boiling Point1171 °C @760 [mm Hg]
Physical DescriptionTrihydrate: White, extremely hygroscopic solid; Soluble in water; [Hawley] White, light yellow, or pink odorless powder; Soluble in water; [MSDSonline]
물리화학적 성질
- 녹는점
- 446 °C · 446 °C(lit.)
- 끓는 점
- 1171 °C · 1171 °C
- 밀도
- 3.49 g/mL · 3.49 g/mL at 25 °C(lit.)
- 굴절률
- 1.955 · 1.955
- 인화점
- 1170 · 1170-1190°C
- 저장 조건
- 30 °C · Store below +30°C.
- 용해도
- 1640 g/l · 1640g/l 용해성
- 물리적 상태
- 가루
- 색상
- 흰색에서 노란색, 베이지색으로
- Specific Gravity
- 4.076 · 4.076
- 수용성
- 물, 에탄올, 아세톤에 용해됩니다.
- 비열
- 0.38 J/ · Cp(crystal): 0.38 J/(g·K), at 25℃
- Merck
- 14 · 14,5535
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
This chemical does not meet GHS hazard criteria for 17.2% (43 of 250) of reports.
Warning
H302 (14%): Harmful if swallowed [Warning Acute toxicity, oral]；H315 (67.2%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (72.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (47.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]；H400 (44%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 250 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Reported as not meeting GHS hazard criteria per 43 of 250 reports by companies.；There are 11 notifications provided by 207 of 250 reports by companies with hazard statement code(s).；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
Chemical: Lithium iodide (LiI)
Status: Active Update: 25-08-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/34023
Lithium iodide (LiI): Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Lithium iodide (LiI): Human health tier I assessment
Hazards SummaryAn irritant; [MSDSonline] See Iodine for the TLV of Iodides.
화학 및 산업
용도 및 제조
Uses
Used in photography; [Merck Index] Trihydrate: Used in air conditioning and as a catalyst; [Hawley] Used in organic synthesis; [Ullmann]
Photographic Processing [Category: Other]
General Manufacturing Information
Lithium iodide (LiI): ACTIVE
Lithium iodide (6LiI): ACTIVE
응용 분야
용도It is used as a absorbent in refrigeration process, as a catalyst, and in photography. It is also useful for organic synthesis, pessat iodination, cleavage of esters, ethers, epoxides, decarboethoxylation, carbonylation, and aldol condensation. It is used for manufacturing medicines and mineral waters. It is used in electochemicstry and redox reactions. Lithium iodide is also a catalyzed conjugate addition reaction of β-dicarbonyl compounds. It is also useful for tetrathioquinodimethane.
제조 방법
The trihydrate salt is obtained by neutralization of lithium hydroxide or lithium carbonate solution with pure hydriodic acid followed by concentration of the solution for crystallization: LiOH + HI → LiI + H2O When heated in a vacuum, the trihydrate dehydrates to anhydrous salt.
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