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4-니트로비페닐

4-니트로비페닐
4-니트로비페닐 구조식 이미지
카스 번호:
92-93-3
한글명:
4-니트로비페닐
동의어(한글):
4-나이트로바이페닐;4-니트로디페닐;4-니트로비페닐
상품명:
4-Nitrobiphenyl
동의어(영문):
Ba 2794;NSC 1324;AKOS 223-11;4-nitro-bipheny;4-Nitrodiphenyl;p-Nitrobiphenyl;p-Nitrodiphenyl;4-NITROBIPHENYL;4-nitrobiphenyle;4-NITROLBIPHENYL
CBNumber:
CB7482649
분자식:
C12H9NO2
포뮬러 무게:
199.21
MOL 파일:
92-93-3.mol

4-니트로비페닐 속성

녹는점
114 °C
끓는 점
340 °C
밀도
1.1919 (rough estimate)
굴절률
1.5880 (estimate)
인화점
43 °C
용해도
Soluble in acetic acid, benzene, chloroform, and ether (Weast, 1986)
물리적 상태
Solid
색상
White
수용성
insoluble
안정성
Stable. Incompatible with strong oxidizing agents.
CAS 데이터베이스
92-93-3(CAS DataBase Reference)
NIST
1,1'-Biphenyl, 4-nitro-(92-93-3)
IARC
3 (Vol. 4, Sup 7) 1987
EPA
4-Nitrobiphenyl (92-93-3)
안전
  • 위험 및 안전 성명
위험품 표기 T,N
위험 카페고리 넘버 45-51/53
안전지침서 53-45-61
유엔번호(UN No.) 2811
RTECS 번호 DV5600000
위험 등급 6.1(b)
포장분류 III
HS 번호 29042090
유해 물질 데이터 92-93-3(Hazardous Substances Data)
독성 Acute oral LD50 for rats 2,230 mg/kg, rabbits 1,970 mg/kg (quoted, RTECS, 1985).
기존화학 물질 KE-25989
그림문자(GHS):
신호 어:
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
예방조치문구:
NFPA 704
1
2 0

4-니트로비페닐 MSDS


1-Nitro-4-phenylbenzene

4-니트로비페닐 C화학적 특성, 용도, 생산

화학적 성질

Yellow Solid

화학적 성질

4-Nitrobiphenyl exists as yellow plates or needles..

용도

Formerly in preparation of p-biphenylamine, q.v.

용도

4-Nitrobiphenyl has some uses as a plasticizer, fungicide, and wood preservative.

용도

Formerly used as an intermediate for 4-aminobiphenyl

Synthesis Reference(s)

Tetrahedron Letters, 37, p. 4499, 1996 DOI: 10.1016/0040-4039(96)00924-0

일반 설명

White to yellow needle-like crystalline solid with a sweetish odor.

공기와 물의 반응

Insoluble in water.

반응 프로필

4-Nitrobiphenyl is incompatible with the following: Strong reducers .

위험도

Toxic by ingestion and skin contact. Confirmed carcinogen.

건강위험

p-Nitrobiphenyl (PNB) is a urinary bladder carcinogen in dogs.

Safety Profile

Confirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Poison by intraperitoneal route. Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also NITRO COMPOUNDS OF AROMATIC HYDROCARBONS.

잠재적 노출

4-Nitrobiphenyl was formerly used in the synthesis of 4-aminodiphenyl. It is presently used only for research purposes; there are no commercial uses.

Carcinogenicity

The case for the carcinogenicity of PNB is supported by (1) the induction of urinary bladder cancer in dogs after administration of PNB; (2) the evidence that PNB is metabolized in vivo to 4-aminobiphenyl (a potent carcinogen); and (3) the possibility that the cases of human urinary bladder cancer attributed to 4- aminobiphenyl may also have been induced by exposure to PNB.1

운송 방법

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

비 호환성

Incompatible with strong reducing agents such as hydrides, 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.

폐기물 처리

Incineration @ 982℃/2.0 seconds (minimum) with scrubbing for nitrogen oxides abatement.

4-니트로비페닐 준비 용품 및 원자재

원자재

준비 용품


4-니트로비페닐 공급 업체

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