오소 포름산 메틸
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오소 포름산 메틸 속성
- 녹는점
- -53 °C
- 끓는 점
- 101-102 °C(lit.)
- 밀도
- 0.97 g/mL at 25 °C(lit.)
- 증기 밀도
- 3.67 (vs air)
- 증기압
- 23.5 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.379(lit.)
- 인화점
- 60 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 에테르, 알코올, 벤젠과 섞입니다.
- 물리적 상태
- 액체
- 색상
- 무색의
- 폭발한계
- 1.4-44.6%(V)
- 수용성
- 10g/L(가수분해)
- 감도
- Moisture Sensitive
- Merck
- 14,6884
- BRN
- 969215
- InChIKey
- PYOKUURKVVELLB-UHFFFAOYSA-N
- LogP
- -0.03-0.09 at 20℃
- CAS 데이터베이스
- 149-73-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-36 | ||
| 안전지침서 | 9-16-26-29 | ||
| 유엔번호(UN No.) | UN 3272 3/PG 2 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | RM6650000 | ||
| 자연 발화 온도 | 255 °C | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| HS 번호 | 29159080 | ||
| 유해 물질 데이터 | 149-73-5(Hazardous Substances Data) | ||
| 독성 | LD50 orally in Rabbit: 3130 mg/kg | ||
| 기존화학 물질 | KE-34363 |
오소 포름산 메틸 C화학적 특성, 용도, 생산
개요
Trimethyl orthoformate is an effective solvent for thallium(III) nitrate-mediated oxidations. It undergoes acid catalyzed reaction with 6-(N-D-ribitylanilino) uracils to form 8-demethyl-8-hydroxy-5-deazariboflavins.화학적 성질
Colorless liquid용도
Trimethyl Orthoformate is the most simple orthoester. Used in organic synthesis as a reagent for introducing a protecting group for aldehydes and in the creation of methoxymethylene groups and heterocyclic ring systems.주요 응용
Trimethyl orthoformate was used as dehydrating agent in the preparation of surface-modified colloidal silica nanoparticles.MOM protection of Diols using Trimethyl Orthoformate
N-Formylation of Amino Acid Esters
일반 설명
Trimethyl orthoformate is an effective solvent for thallium(III) nitrate-mediated oxidations. It undergoes acid catalyzed reaction with 6-(N-D-ribitylanilino) uracils to form 8-demethyl-8-hydroxy-5-deazariboflavins.Safety Profile
A skin and eye irritant. A very dangerous fire hazard when exposed to heat or flame; can react with oxidizing materials. Hazardous to prepare. To fight fire, use CO2, fog, haze. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.주의 사항
Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with acids and strong oxidizing agents.참고 문헌
Protection for the Hydroxyl Group, Including 1,2- and 1,3-DiolsP. G. M. Wuts, in Greene's Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
A Facile Procedure for the Synthesis of N-Formyl Amino Acid Esters
T. Chancellor, C. Morton, Synthesis 1994, 10, 1023.
오소 포름산 메틸 준비 용품 및 원자재
원자재
준비 용품
6-bromoquinolin-4(3H)-one
6-BROMO-4-CHLOROQUINOLINE
5,6-DIHYDRO-4-METHOXY-2H-PYRAN
4-TRIFLUOROMETHYL-N-METHYLANILINE 97
Pipemidic acid
메탄술폰산메틸에스테르
3-METHOXY-N-METHYLANILINE
N-METHYL-P-ANISIDINE
ETHYL 5-AMINO-1-PYRIDIN-2-YL-1H-PYRAZOLE-4-CARBOXYLATE
N-Boc-5,6,7,8-tetrahydro-3-methoxy-[1,2,4]triazolo[4,3-A]pyrazine ,98%
Methyl trifluoroacetate
4,7-DIMETHOXY-1,10-PHENANTHROLINE, 97%
Tetramethoxyethylene
브로모포름
터바인;모르피난,6,7,8,14-테트라데하이드로-4,5-알파-에폭시-3,6-다이메톡시-17-메틸-
1,1-디메톡시-2-메틸언데칸
(-)-Dimethyl D-tartrate
파라-아니스알데히드디메틸아세탈
6,7-DIHYDRO-2-PHENYL-5H-PYRROLO[2,1-C]-1,2,4-TRIAZOLIUM CHLORIDE
BASIC RED 12
오소 포름산 메틸 공급 업체
글로벌( 568)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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| SIMAGCHEM CORP | +86-13806087780 |
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| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
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| Hangzhou Bayee Chemical Co., Ltd. | 0086-571-86990109 |
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| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
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| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
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| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |