Maximum quantity allowed is 999
CAS RN: 100-97-0 | 제품번호: H0093
Hexamethylenetetramine
![Hexamethylenetetramine No-Image](/medias/H0093.jpg?context=bWFzdGVyfHJvb3R8NTcwODZ8aW1hZ2UvanBlZ3xhRFJqTDJoa1pDODRPVEl4T0RrNU5UTXlNekU0TDBnd01Ea3pMbXB3Wnd8NDE3NzQzODU5MGM3YWNlNWI3YzdjNTU1MTZlYmE4NDBjMzRiYTE2YjliZTViMmE4NjI3ZGY5OTJhMjBkNDY2ZQ)
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Appearance | White powder to crystal |
Purity(GC) | min. 99.0 % |
Purity(Nonaqueous Titration) | min. 99.0 % |
Solubility in Water | almost transparency |
NMR | confirm to structure |
mp | 280 °C |
Degree of solubility in water | 448,600 mg/l 12 °C |
용해성 (용해) | Alcohol, Chloroform |
픽토그램 |
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신호 워드 | Danger |
위험물 및 유해 등록 | H302 : Harmful if swallowed. H361 : Suspected of damaging fertility or the unborn child. H372 : Causes damage to organs through prolonged or repeated exposure. H317 : May cause an allergic skin reaction. H341 : Suspected of causing genetic defects. H228 : Flammable solid. |
주의 사항 | P501 : Dispose of contents/ container to an approved waste disposal plant. P272 : Contaminated work clothing should not be allowed out of the workplace. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P201 : Obtain special instructions before use. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P405 : Store locked up. |
RTECS # | MN4725000 |
UN 번호 | UN1328 |
등급 | 4.1 |
포장 그룹 | III |
HS 번호* | 2933.99-000 |
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Used Chemicals
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- 2,6-Dimethylphenol [D0776]
- Hexamethylenetetramine [H0093]
- Trifluoroacetic Acid (= TFA)
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Procedure
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A solution of 2,6-dimethylphenol (500 mg, 4.1 mmol) and hexamethylenetetramine (574 mg, 4.1 mmol) in TFA (5 mL) was stirred under nitrogen at 80 ˚C for 1.5 hours. The reaction was quenched with water and extracted with diethyl ether. The organic phase was dried over anhydrous sodium sulfate and filtered. The solvent was removed under reduced pressure to give 4-hydroxy-3,5-dimethylbenzaldehyde as a yellow solid (446 mg, 73% yield).
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Analytical Data
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The reaction mixture was monitored by NMR.
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Analytical Data
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4-Hydroxy-3,5-dimethylbenzaldehyde
1H NMR (270 MHz, CDCl3); δ 9.81 (s, 1H), 7.55 (s, 2H), 5.28 (bs, 1H), 2.31 (s, 6H).
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Lead Reference
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- Electronic-State Switching Strategy in the Photochemical Synthesis of Indanones from o-Methyl Phenacyl Epoxides
References
- Electronic-State Switching Strategy in the Photochemical Synthesis of Indanones from o-Methyl Phenacyl Epoxides
기사 / 브로셔
SDS
요청한 SDS를 사용할 수 없습니다.
번거롭게 해드려 죄송하지만 이 양식 보다 문의 해주십시오.
규격표
시험성적서, 각종 증명서
샘플 시험성적서
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분석 차트
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