1,1'-Bi-2-naphthol
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1,1'-Bi-2-naphthol 속성
- 녹는점
- 215-218 °C
- 끓는 점
- 388.69°C (rough estimate)
- 밀도
- 1g/cm
- 굴절률
- 1.7580 (estimate)
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- 디옥산: 50mg/mL, 투명
- 용해도
- 디옥산(50mg/mL)에 용해됩니다.
- 산도 계수 (pKa)
- 8.29±0.50(Predicted)
- 물리적 상태
- 가루
- 색상
- 흰색에서 베이지색
- 수용성
- 불용성
- Merck
- 14,1226
- BRN
- 997518
- InChIKey
- PPTXVXKCQZKFBN-UHFFFAOYSA-N
- CAS 데이터베이스
- 602-09-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | T,Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 25-36-36/37/38 | ||
안전지침서 | 26-45-37/39-36 | ||
유엔번호(UN No.) | UN 2811 6.1/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | DU3106100 | ||
F 고인화성물질 | 10 | ||
TSCA | Yes | ||
위험 등급 | 6.1 | ||
포장분류 | III | ||
HS 번호 | 29072900 | ||
독성 | LDLo orl-mus: 42 mg/kg AECTCV 14,111,85 |
1,1'-Bi-2-naphthol C화학적 특성, 용도, 생산
화학적 성질
1,1′-Bi-2-naphthol is a white to yellowish gray crystalline powder. It is known to be soluble in methanol. Store in a cool and dark place at ambient temperatures for best keeping.용도
1,1'-Bi-2-naphthol is used as a chiral ligand in alkynylation, Diels-Alder and assymmetric Michael addition reactions.Safety Profile
1,1'-Bi-2-naphthol is incompatible with oxidizing agents and should not be stored or handled near them. Poison by ingestion and causes skin irritation along with serious eye irritation. When heated to decomposition it emits acrid smoke and irritatingvapors.Purification Methods
Crystallise the binaphthol from toluene or *benzene (10mL/g). When crystallised from chlorobenzene it has m 238o. Its solubility in dioxane is 5%. [Beilstein 6 IV 7020.]1,1'-Bi-2-naphthol 준비 용품 및 원자재
원자재
준비 용품
2-브로모-1,1-비나프틸
라 세미 -2,2'- 비스 (디 페닐 포스 피노) -1,1'- 바이 나프 틸
DINAPHTHO[1,2-B:1',2'-D]FURAN
2,2'-DIBROMO-1,1'-BINAPHTHYL
(R)-(+)-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL
PORPHINE
7H-디벤조(C,G)카르바졸
Ethanol, 2,2'-[(1R)-[1,1'-binaphthalene]-2,2'-diylbis(oxy)]bis-
포스핀옥사이드,[1,1'-비나프탈렌]-2,2'-DIYLBIS
2-클로로-1-(3-클로로-페닐)-에탄올
1,1'-Bi-2-naphthol 공급 업체
글로벌( 391)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Sirichem (Zhangjiakou) Sci-Tech.Co.,Ltd. | +8615831567206 |
China | 58 | 58 | |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12450 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 7034 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 16914 | 58 |
Hi-Tech Chemistry Corp | 0519-86626038 |
yuhh@hitechem.com | CHINA | 811 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21668 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9332 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32760 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29894 | 58 |
1,1'-Bi-2-naphthol 관련 검색:
p-나프톨벤제인 1-나프톨 알파-나프톨벤즈인 2-나프톨 (R)-1,1'-비-2-나프톨 (S)-1,1'-비-2-나프톨
Terbinafine Hydrochloride
Phenmedipham
Solvent Red 43
5,5',6,6',7,7',8,8'-Octahydro-bi-2-naphthol,(R)-(+)-5,5',6,6',7,7',8,8'-Octahydro-1,1'-bi-2-naphthol,99%
(R)-(-)1,1'-Bi-2-Naphthol Deacetate
(S)-1,1μ-Binaphthalene-2,2μ-diyl bis(trifluoromethanesulfonate), (S)-1,1μ-Bi(2-naphthol) bis(trifluoromethanesulfonate)
(-1,1'-Bi-2-Naphthol Deacetate
(S)-(-)-3,3'-Dibromo-1,1'-bi-2-naphthol,99%,(S)-(-)-3,3'-Dibromo-1,1'-bi-2-naphthol
1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE)
(R)-3,3μ-Diphenyl-2,2μ-bi-1-naphthalol, (R)-3,3μ-Diphenyl-2,2μ-bi-1-naphthol
racemic-6,6'-Dibromo-1,1'-bi-2-naphthol,min.98%,(S)-(+)-6'-DIBROMO-1,1'-BI-2-NAPHTHOL,6,6''-DIBROMO-1,1''-BI-2-NAPHTHOL 95+%
(S)-(-)-1,1''-BI-2-NAPHTHOL 99 E.E+%