트리메틸알루미늄
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트리메틸알루미늄 속성
- 녹는점
- 15 °C
- 끓는 점
- 126 °C
- 밀도
- 0.81 g/mL at 25 °C
- 증기압
- 69.3 mmHg ( 60 °C)
- 인화점
- 40 °F
- 저장 조건
- 0-6°C
- 용해도
- 방향족, 포화 지방족 및 지환족 탄화수소에 용해됩니다.
- 물리적 상태
- 액체
- 색상
- 무색의
- Specific Gravity
- 0.688
- 냄새
- 트리메틸알루미늄 화재로 인해 부식성 냄새와 "맛"이 감지될 수 있음
- 수용성
- 물과 반응
- 감도
- Air & Moisture Sensitive
- Hydrolytic Sensitivity
- 9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required
- BRN
- 3587197
- 노출 한도
- ACGIH: TWA 50 ppm (Skin)
OSHA: TWA 500 ppm(1800 mg/m3)
NIOSH: IDLH 1100 ppm; TWA 50 ppm(180 mg/m3)
- InChIKey
- JLTRXTDYQLMHGR-UHFFFAOYSA-N
- CAS 데이터베이스
- 75-24-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,C,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-14-17-34-50/53-65-67-14/15-63-48/20-51/53-20-62 | ||
| 안전지침서 | 26-36/37/39-45-61-62-6A-43A-24/25-16-43-60-33-25-24 | ||
| 유엔번호(UN No.) | UN 3399 4.3/PG 1 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | BD2204000 | ||
| F 고인화성물질 | 1-10 | ||
| 자연 발화 온도 | Spontaneously ignites in air (even as a frozen solid) | ||
| TSCA | Yes | ||
| 위험 등급 | 4.3 | ||
| 포장분류 | I | ||
| HS 번호 | 29319090 | ||
| 독성 | TLV-TWA (ACGIH) 2 mg (Al)/m3 | ||
| 기존화학 물질 | KE-05-1326 |
트리메틸알루미늄 C화학적 특성, 용도, 생산
화학적 성질
The aluminum alkyls are highly flammable and reactive, colorless to yellow liquids at room temperature. The lighter trialkylaluminums ignite spontaneously in air. They are normally supplied and used in a 20% solution with a hydrocarbon solvent, such as hexane, heptane, benzene, toluene. Properties may depend on solvent. Reacts violently with water.용도
Trimethylaluminium can be used as catalyst for olefin polymerization, pyrophoric fuel, manufacture of straight-chain primary alcohols and olefins, to produce luminous trails in upper atmosphere to track rockets.정의
A colorless liquid produced by the sodium reduction of dimethyl aluminum chloride. It ignites spontaneously on contact with air and reacts violently with water, acids, halogens, alcohols, and amines. Aluminum alkyls are used in the Ziegler process for the manufacture of high-density polyethene.건강위험
Trimethylaluminum and related alkylaluminum reagents are pyrophoric materials that can react explosively with the moisture in tissues, causing severe burns. The heat of reaction can also ignite the methane gas generated, resulting in thermal burns. Alkylaluminum reagents are corrosive substances, and contact is extremely destructive to the eyes, skin, and mucous membranes. Inhalation of trimethylaluminum and other volatile alkylaluminum compounds may cause severe damage to the respiratory tract and can lead to fatal pulmonary edema.인화성 및 폭발성
Trimethylaluminum is pyrophoric and burns violently on contact with air or water. Other alkylaluminum reagents show similar behavior, although most are not as volatile as trimethylaluminum. Water or CO2 fire extinguishers must not be used to put out fires involving trialkylaluminum reagents. Instead, dry chemical powders such as bicarbonate, Met-L-X?, or inert smothering agents such as sand or graphite should be used to extinguish fires involving trialkylaluminum compounds.잠재적 노출
Alkyl aluminum compounds are used as components of olefin polymerization catalysts. They are also used in the synthesis of higher primary alcohols and in pyrophoric fuels, as a catalyst in making ethylene gas; and in plating aluminum.저장
Safety glasses, impermeable gloves, and a fire-retardant laboratory coat should be worn at all times when working with these compounds. Trialkylaluminum reagents should be handled only under an inert atmosphere.운송 방법
ntial fire or explosion hazard. Shipping: UN3399 Organometallic substance, liquid, water-reactive, flammable, Hazard Class: 4.3; Labels: 4.3 Dangerous Dangerous when wet material, 3-Flammable liquid, technical name Required. UN3051-Spontaneously combustible. Also, this material is dangerous when wet. (Note: this number does not appear in the 49/CFR HazMat tables).비 호환성
The lighter trialkylaluminums ignite spontaneously in air; can self-heat in the air at room temperature without any added energy and may ignite. These compounds are strong reducing agents. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Incompatible with water, oxygen (air), acids, alcohols, phenols, amines, carbon dioxide; sulfur oxides; halogenated compounds, and many other substances폐기물 처리
Careful incineration트리메틸알루미늄 준비 용품 및 원자재
원자재
준비 용품
9,9- 디메틸 -4,5- 비스 (디 페닐 포스 피노) 크 산텐
9,9-DIMETHYL-9H-XANTHENE
Imidocarb
1-(3-CHLORO-4-((CYCLOPROPYLAMINO)METHYL)PHENYL)ETHANONE
(S)-(-)-1-PHENYLETHANOL
3-메틸사이클로헥사논
디삼차부틸벤젠
1-PHENYL-2-PROPYN-1-OL
4-Chloro-alpha-methylstyrene
디메틸 갈륨 클로라이드
S-Methyl isovalerate
N,4-다이메틸벤젠아민
2-(Trifluoromethyl)isonicotinic acid
2-methyladenosine
Bis(cyclopentadienyl)dimethyltitanium
메틸수은 염화물
트리메틸갈륨
Aluminum, amidochloromethyl- (9CI)
트리메틸알루미늄 공급 업체
글로벌( 186)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 |
contact@fuxinpharm.com | China | 10297 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 |
contact@trustwe.com | China | 5738 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 6711 | 58 |