TERT-BUTYL ISOCYANIDE
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TERT-BUTYL ISOCYANIDE 속성
- 녹는점
- 148-150 °C
- 끓는 점
- 91 °C(lit.)
- 밀도
- 0.735 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.376(lit.)
- 인화점
- -2 °C
- 저장 조건
- Inert atmosphere,2-8°C
- 용해도
- Soluble in organic solvents such as ethanol, methanol, ether, toluene and dichloromethane.
- 물리적 상태
- liquid
- 색상
- colorless
- Specific Gravity
- 0.735
- BRN
- 1903156
- 안정성
- store cold
- CAS 데이터베이스
- 7188-38-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,T | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-23-2017/11/23 | ||
| 안전지침서 | 16-45 | ||
| 유엔번호(UN No.) | UN 1993 3/PG 2 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | EQ7102500 | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| HS 번호 | 29299090 |
| 그림문자(GHS): |
 
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| 신호 어: | Danger | ||||||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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TERT-BUTYL ISOCYANIDE C화학적 특성, 용도, 생산
화학적 성질
clear colorless liquid용도
tert-Butyl isocyanide is used in a tin-free procedure for alkyl radical reactions in the presence of a free-radical initiator. It is a useful intermediate in multicomponent reactions. It is also used in the synthesis of coumarines, 4H-chromenes, isoxazolines and to trap 2-cyclopropylidene-1,3-diones.제조 방법
CAUTION: Use a well-ventilated hood and observe all precautions when using hydrogen cyanide.To a 1-1, stainless steel Hoke pressure cylinder in a well-ventilated hood is added 196 gm (3.5 moles) of isobutene, 95 gm (3.5 moles) of hydrogen cyanide, and 100 gm (0.7 mole) or cuprous bromide. The cylinder is closed, shaken for 15 hr at 70°C, cooled to room temperature, and vented cautiously in the hood, and the viscous residue is poured slowly into aqueous potassium cyanide (260 gm in 100 ml of water) to decompose the cuprous complex, liberating an organic layer. The organic layer is separated, dried, and distilled under reduced pressure to afford 97 gm, b.p. 60-63°C (314 mm Hg), ng 1.3749, IR 2143 s, 1472 m, 1368 m, 1230 m, 1208 m, 855 w c m - 1; yield, 33% based on starting isobutylene; 16% based on CuBr.
일반 설명
Carbon dative bond formation by tert-butyl isocyanide on the germanium (100) surface has been reported. It also forms complexes with metals and inserts into metal-carbon bonds to form iminoacyls.
TERT-BUTYL ISOCYANIDE 준비 용품 및 원자재
원자재
준비 용품
TERT-BUTYL ISOCYANIDE 공급 업체
글로벌( 141)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan DaKen Chemical CO.,LTD. | +86-371-66670886 |
info@dakenchem.com | China | 16666 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | 0371-55170693 |
info@tianfuchem.com | China | 22021 | 55 |
| ATK CHEMICAL COMPANY LIMITED | 21-51619050 |
ivan@atkchemical.com | China | 26815 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29959 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 3639 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 86-18871470254 |
linda@hubeijusheng.com | CHINA | 28229 | 58 |
| Chongqing Chemdad Co., Ltd | +8613650506873 |
sales@chemdad.com | CHINA | 37442 | 58 |
| Nanjing jinheyou Trading Co., Ltd. | 15705188088 |
admin@jheyou.com | CHINA | 1268 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47501 | 58 |
| Zhuozhou Wenxi import and Export Co., Ltd | +8613111626072 |
zzwenxi@126.com | CHINA | 13187 | 58 |
TERT-BUTYL ISOCYANIDE 관련 검색:
TERT-뷰틸 에틸 에터 삼차-뷰틸 아이소시아네이트
2-ETHYLPHENYL ISOCYANATE
PROPYL ISOTHIOCYANATE
Isoquinoline-1-carboxylic acid
Hexyl isocyanate
Chlorosulfonyl isocyanate
ISOCYANIC ACID
2-IsocyanatoethylAcrylate
Isothiazolinones
m-Tolyl isocyanate
Butyl isocyanate
4-Fluorophenyl isocyanate
Ethyl isocyanate
3-Methylindole
ALLYL ISOCYANATE
Isopropyl isocyanate
Propyl isocyanate