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노르보나디엔(2,5-)

노르보나디엔(2,5-) 구조식 이미지

카스 번호:: 121-46-0

한글명:: 노르보나디엔(2,5-)

동의어(한글):: 노르보나디엔(2,5-);2,5-노보나디엔;다이클로로헵타다이엔

상품명:: 2,5-Norbornadiene

동의어(영문):: Norbornadiene;BICYCLO[2.2.1]HEPTA-2,5-DIENE;Norborna-2,5-diene;Bicyclo[2.2.1]heptadiene;BICYCLO[2.2.1]-2,5-HEPTADIENE;Norbornadine;2,5-NORBORNADINE;Bicycloheptadiene;2,5-NORBORNADIENE;Dicycloheptadiene

CBNumber:: CB7406300

분자식:: C7H8

포뮬러 무게:: 92.14

MOL 파일:: 121-46-0.mol

MSDS 파일:: SDS

속성

안전

MSDS

용도

공급 업체 164

노르보나디엔(2,5-) 속성

녹는점: -20--19°C

끓는 점: 89 °C(lit.)

밀도: 0.906 g/mL at 25 °C(lit.)

증기압: 69 hPa (20 °C)

굴절률: n20/D 1.470(lit.)

인화점: 12 °F

저장 조건: Store below +30°C.

용해도: 클로로포름(소량으로 용해)

물리적 상태: 액체

색상: 무색 내지 거의 무색

폭발한계: 1.6-6.3%(V)

수용성: 물과 섞이지 않습니다.

최대 파장(λmax): 195nm(EtOH)(lit.)

BRN: 506224

안정성: 휘발성 물질

InChIKey: SJYNFBVQFBRSIB-UHFFFAOYSA-N

LogP: 2.67 at 25℃ and pH7

표면장력: 64.3-64.4mN/m at 900μg/L and 20.3℃

CAS 데이터베이스: 121-46-0(CAS DataBase Reference)

NIST: 2,5-Norbornadiene(121-46-0)

EPA: 2,5-Norbornadiene (121-46-0)

안전

위험 및 안전 성명
위험 및 사전주의 사항 (GHS)

위험품 표기	F
위험 카페고리 넘버	11
안전지침서	16-23
유엔번호(UN No.)	UN 2251 3/PG 2
WGK 독일	2
RTECS 번호	RB6535000
F 고인화성물질	13
자연 발화 온도	350 °C
TSCA	Yes
위험 등급	3
포장분류	II
HS 번호	29021990
독성	LD50 orl-rat: 890 mg/kg SHELL*

그림문자(GHS):

신호 어:

Danger

유해·위험 문구:

암호	유해·위험 문구	위험 등급	범주	신호 어	그림 문자	P- 코드
H225	고인화성 액체 및 증기	인화성 액체	구분 2	위험		P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501

예방조치문구:

P210	열·스파크·화염·고열로부터 멀리하시오 - 금연 하시오.
P233	용기를 단단히 밀폐하시오. 용기는 환기가 잘 되는 곳에 단단히 밀폐하여 보관하시오.
P240	용기와 수용설비를 접지 및 접합시키시오.
P241	폭발 방지용 장비[전기적/환기/조명/...]을(를) 사용하시오.
P242	스파크가 발생하지 않는 도구를 사용하시오
P243	정전기 방지 조치를 취하시오.

NFPA 704

	3
1		1

노르보나디엔(2,5-) MSDS

2,5-Norbornadiene

노르보나디엔(2,5-) C화학적 특성, 용도, 생산

화학적 성질

2,5-Norbornadiene, also known as dicycloheptadiene, is a clear colorless to slightly yellow liquid that is soluble in petroleum ether and insoluble in water. Commercially available goods usually contain 500 ppm of 2,6-di-tert-butyl-p-methylphenol (BHT) as a stabilizer. Analyzing the structural characteristics of NBD, it can be found that it has good reaction properties and can synthesize a variety of organic compounds through addition or substitution reactions at the double bond.

용도

2,5-Norbornadiene is used as an intermediate in prostaglandin synthesis and shows anti-ethylene effect on plants. It acts as a starting material for the synthesis of diamantane and as an acetylene transfer agent for instance, in reaction with 3,6-di-2-pyridyl-1,2,4,5-tetrazine. It is also a useful dienophile in Diels-Alder reactions.

제조 방법

2,5-Norbornadiene is of interest as a metal-binding ligand, whose complexes are useful for homogeneous catalysis. Norbornadiene can be formed by a Diels-Alder reaction between cyclopentadiene and acetylene.

일반 설명

2,5-norbornadiene, stabilized appears as a colorless liquid. Insoluble in water and less dense than water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation and skin absorption. When heated will polymerize and at decomposition emits acrid smoke and irritating fumes.

공기와 물의 반응

Highly flammable. Insoluble in water.

반응 프로필

2,5-NORBORNADIENE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas. In the presence of various catalysts (such as acids) or initiators, may undergo exothermic addition polymerization reactions. Violent explosions at low temperatures in ammonia synthesis gas units have been traced to the addition products of dienes and nitrogen dioxide [Bretherick, 5th Ed., 1995].

건강위험

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Safety Profile

Poison by intravenous route. Moderately toxic by ingestion and intraperitoneal routes. Mildly toxic by inhalation. A flammable liquid. When heated to decomposition it emits acrid smoke and irritating fumes.

Purification Methods

Purify the diene by distillation from activated alumina [Landis & Halpern J Am Chem Soc 109 1746 1987]. [Beilstein 5 IV 879.]

노르보나디엔(2,5-) 준비 용품 및 원자재

원자재

3,4-Diazatricyclo[4.2.1.02,5]nona-3,7-diene, (1R,2R,5S,6S)-rel- (9CI) Bicyclo[2.2.1]hept-2-ene, 5,6-bis(phenylsulfonyl)-, (endo,endo)- (9CI)

준비 용품

Bicyclo[2.2.1]heptane-2,5-dione 디하이드로미르센 anti-5-Carboxytricyclo[2.2.1.0](2,6)-heptan-3-one. Naphtho[2,1-f]quinoline 3-EXO-AMINOBICYCLO[2.2.1]HEPT-5-ENE-2-EXO-CARBOXYLIC ACID

노르보나디엔(2,5-) 공급 업체

글로벌( 164)공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18452	58
Qingdao Dexin Chemical Co., Ltd	+86-15553333686 +86-15553333686	15553333686@qq.com	China	146	58
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12470	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	18374	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15954	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21687	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1807	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8829	58

노르보나디엔(2,5-) 관련 검색:

디사이클로펜타디엔 노보넨모노머 시클로펜타디엔 1,3-펜타디엔 프탈산디알릴모노머 에틸리덴노르보넨 헵타클로르 [트리스(디메틸페닐포스핀)](2,5-노보나디엔)로듐(II) 헥사플루오로포스페이트 노르보나디엔(2,5-) DL-ALPHA-AMINOPIMELIC ACID Androstenedione 7-CHLORONORBORNADIENE 7-TERT-BUTOXY-2,5-NORBORNADIENE BIS(NORBORNADIENE)RHODIUM (I) TETRAFLUOROBORATE cis-5-Norbornadiene-endo-2,3-dicarboxylic anhydride TRIS(NORBORNADIENE)(ACETYLACETONATO)IRIDIUM(III),Tris-(norbornadiene)acetylacetonateiridium(III),Tris(norbornadiene)(acetylacetonato)iridium(III),98%(99.9%-Ir) (S,S)-1,2-BIS[(TERT-BUTYL)METHYLPHOSPHINO]ETHANE[ETA-(2,5-NORBORNADIENE)]RHODIUM(I) TETRAFLUOROBORATE DICHLORO(NORBORNADIENE)PLATINUM (II)