Lithium iodide (HCID 66321)

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 물성

극성 표면적: 0 Å²
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
안정성: 흡습성
주요 응용: 배터리 전구체촉매재료 합성 전구체
InChI: 1S/HI.Li/h1H;/q;+1/p-1
InChIKey: HSZCZNFXUDYRKD-UHFFFAOYSA-M
SMILES: [Li+].[I-]
EPA: Lithium iodide (10377-51-2)

화학적 성질

White to off-white crystalline powder

안전 및 규제

GHS 분류

GHS Classification · 6건

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 · 3건

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.

Hazard Classes and Categories · 2건

Skin Irrit. 2 (100%)；Eye Irrit. 2 (100%)

Acute Tox. 4 (14%)；Skin Irrit. 2 (67.2%)；Eye Irrit. 2 (72.4%)；STOT SE 3 (47.6%)；Aquatic Acute 1 (44%)

안전 및 보호

Threshold Limit Values (TLV)0.01 [ppm], inhalable fraction and vapor (iodides)

Protective Action Criteria (PAC) · 3건

12 [mg/m3]

130 [mg/m3]

790 [mg/m3]

독성 정보

Adverse EffectsNeurotoxin - Other CNS neurotoxin；Nephrotoxin - The chemical is potentially toxic to the kidneys in the occupational setting.

규제 정보

Regulatory Information · 3건

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

안전 데이터

wgk: 1
tsca: TSCA listed
HS 번호: 2827 60 00
risk_code: 36/38-36/37/38-22
hazard_code: Xi
safety_code: 26-37/39
기존화학 물질: KE-22574
F 고인화성물질: 3-8-10-23
스토리지 클래스: 11 - Combustible Solids

화학 및 산업

용도 및 제조

Uses · 2건

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 · 2건

Lithium iodide (LiI): ACTIVE

Lithium iodide (6LiI): ACTIVE

응용 분야 · 1건

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 · 1건

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.