Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용

HCID 29949생성일: 2026년 11월 2일

2,5-디클로로벤젠-1,4-디아민

2,5-디클로로벤젠-1,4-디아민 · 2,5-DICHLORO-P-PHENYLENEDIAMINE · 2,5-DICHLORO-1,4-PHENYLENEDIAMINE · 2-CHLORO PPD · CCRIS 226 · AURORA KA-7368 · 2,5 DICHLORO PPD · WLN: ZR DZ BG FG

https://huagongshe.com/ko/chemical/29949

식별자 및 물리적 특성

CAS No.	20103-09-7
분자식	C6H6Cl2N2
평균 분자량	177.03 g/mol
단동위원소 질량	175.9908036 g/mol
SMILES	Nc1cc(Cl)c(N)cc1Cl
InChIKey	QAYVHDDEMLNVMO-UHFFFAOYSA-N
PubChem CID	29949
ChEMBL	CHEMBL1450518
EC No.	243-512-1
DTXSID	DTXSID8066557
현지명	2,5-디클로로벤젠-1,4-디아민

화학 및 물리적 성질

XLogP	2.4
극성 표면적	52
수소 결합 공여자 수	2
수소 결합 수용자 수	2
회전 가능 결합 수	0
무거운 원자 수	10
형식 전하	0
복잡도	106
물질 분류	Nitrogen Compounds -> Amines, Aromatic
Color/Form	WHITE PRISMS
용해도	SLIGHTLY SOLUBLE IN WATER AND ALCOHOL
녹는점	170 °C164-166 °C (dec.)(lit.)
Physical Description	White solid[HSDB] Powder[MSDSonline]
끓는 점	291.88°C (rough estimate)
밀도	1.4668 (rough estimate)
굴절률	1.6400 (estimate)
저장 조건	2-8°C
pKa(산도 계수)	3.16±0.10(Predicted)
물리적 상태	powder to crystal
색상	흰색에서 갈색으로
BRN	2803055
InChI	InChI=1S/C6H6Cl2N2/c7-3-1-5(9)4(8)2-6(3)10/h1-2H,9-10H2
InChIKey	QAYVHDDEMLNVMO-UHFFFAOYSA-N
SMILES	C1(N)=CC(Cl)=C(N)C=C1Cl
EPA	1,4-Benzenediamine, 2,5-dichloro- (20103-09-7)

화학적 성질

light brown to pinkish-grey powder

안전 및 규제

안전 문구(S)
GHS 분류	This chemical does not meet GHS hazard criteria for 4.2% (2 of 48) of reports.WarningH302 (95.8%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 48 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	REACH registered substance: 2,5-dichlorobenzene-1,4-diamine (EC: 243-512-1)
유해성 요약	Emergency treatment: Methemoglobinemia[HSDB] An irritant[MSDSonline]
Special Reports	EVIDENCE IS GIVEN SUPPORTING TESTING OF THE CLASS OF COMPOUNDS PHENYLENEDIAMINES FOR THEIR TOXIC EFFECTS ON HUMAN HEALTH AND THE ENVIRONMENT. THE RESULTS OF TOXICITY TESTING OF 22 COMPOUNDS ARE TABULATED AS ARE THE EFFECTS FOR WHICH TESTING IS BEING CONSIDERED FOR 13 COMPOUNDS, AND THE USES OR POTENTIAL USES OF 47 PHENYLENEDIAMINES.[UNITED STATES EPAPHENYLENEDIAMINESRESPONSE TO INTERAGENCY TESTING COMMITTEEFED REGIST 47(5) 973 (1982)]
Hazard Classes and Categories	Acute Tox. 4 (95.8%)
유해 작용	Methemoglobinemia - The presence of increased methemoglobin in the bloodthe compound is classified as secondary toxic effect
Human Toxicity Excerpts	POTENTIAL METHEMOGLOBIN FORMER
수질 위해 등급(WGK)	3
TSCA 등재 상태	TSCA listed
RTECS 번호	SS9150000
관세 코드	29215900
위험 문구(R)	22-36/37/38
위험 표시	Xn

CAS No.

20103-09-7

분자식

C6H6Cl2N2

평균 분자량

177.03 g/mol

단동위원소 질량

175.9908036 g/mol

SMILES

Nc1cc(Cl)c(N)cc1Cl

InChIKey

QAYVHDDEMLNVMO-UHFFFAOYSA-N

PubChem CID

29949

ChEMBL

CHEMBL1450518

EC No.

243-512-1

DTXSID

DTXSID8066557

현지명

2,5-디클로로벤젠-1,4-디아민

화학 및 물리적 성질

XLogP

2.4

극성 표면적

수소 결합 공여자 수

수소 결합 수용자 수

회전 가능 결합 수

무거운 원자 수

형식 전하

복잡도

106

물질 분류

Nitrogen Compounds -> Amines, Aromatic

Color/Form

WHITE PRISMS

용해도

SLIGHTLY SOLUBLE IN WATER AND ALCOHOL

녹는점

170 °C164-166 °C (dec.)(lit.)

Physical Description

White solid[HSDB] Powder[MSDSonline]

끓는 점

291.88°C (rough estimate)

밀도

1.4668 (rough estimate)

굴절률

1.6400 (estimate)

저장 조건

2-8°C

pKa(산도 계수)

3.16±0.10(Predicted)

물리적 상태

powder to crystal

색상

흰색에서 갈색으로

BRN

2803055

InChI

InChI=1S/C6H6Cl2N2/c7-3-1-5(9)4(8)2-6(3)10/h1-2H,9-10H2

InChIKey

QAYVHDDEMLNVMO-UHFFFAOYSA-N

SMILES

C1(N)=CC(Cl)=C(N)C=C1Cl

EPA

1,4-Benzenediamine, 2,5-dichloro- (20103-09-7)

화학적 성질

light brown to pinkish-grey powder

안전 및 규제

GHS 분류

This chemical does not meet GHS hazard criteria for 4.2% (2 of 48) of reports.WarningH302 (95.8%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 48 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

규제 정보

REACH registered substance: 2,5-dichlorobenzene-1,4-diamine (EC: 243-512-1)

유해성 요약

Emergency treatment: Methemoglobinemia[HSDB] An irritant[MSDSonline]

Special Reports

EVIDENCE IS GIVEN SUPPORTING TESTING OF THE CLASS OF COMPOUNDS PHENYLENEDIAMINES FOR THEIR TOXIC EFFECTS ON HUMAN HEALTH AND THE ENVIRONMENT. THE RESULTS OF TOXICITY TESTING OF 22 COMPOUNDS ARE TABULATED AS ARE THE EFFECTS FOR WHICH TESTING IS BEING CONSIDERED FOR 13 COMPOUNDS, AND THE USES OR POTENTIAL USES OF 47 PHENYLENEDIAMINES.[UNITED STATES EPAPHENYLENEDIAMINESRESPONSE TO INTERAGENCY TESTING COMMITTEEFED REGIST 47(5) 973 (1982)]

Hazard Classes and Categories

Acute Tox. 4 (95.8%)

유해 작용

Methemoglobinemia - The presence of increased methemoglobin in the bloodthe compound is classified as secondary toxic effect

Human Toxicity Excerpts

POTENTIAL METHEMOGLOBIN FORMER

수질 위해 등급(WGK)

TSCA 등재 상태

TSCA listed

RTECS 번호

SS9150000

관세 코드

29215900

위험 문구(R)

22-36/37/38

위험 표시

안전 문구(S)