CAS 7328-91-8 2,2-Dimethyl-1,3-propanediamine (HCID 81770)

이름 및 식별자

우선 이름: 2,2-Dimethyl-1,3-propanediamine
IUPAC: 2,2-dimethylpropane-1,3-diamine
영어명: 2,2-DIMETHYL-1,3-PROPANEDIAMINE
분자식: C5H14N2
분자량: 102.18

이름 및 동의어

2,2-Dimethylpropane-1,3-diamine7328-91-82,2-Dimethyl-1,3-propanediamine1,3-Propanediamine, 2,2-dimethyl-G6M3PC2JB8NSC-17719EINECS 230-819-0NSC 17719AI3-28052DTXSID0064628NEOPENTYLDIAMINE; 1,3-PROPANEDIAMINE, 2,2-DIMETHYL-RefChem:441234

이름 더 보기

NEOPENTANEDIAMINE2,2-DIMETHYLPROPYLENEDIAMINENeopentadiamineRARECHEM AL BW 2308Neopentylenediamine2,2-DIMETHYL-1,3-PRODimethylpropanediamine2,2-Dimethylpropan-1,3-diamin2,2-dimethyl-3-propanediamine

DTXCID3047504230-819-0Neopentyldiamine1,3-Diamino-2,2-dimethylpropaneNSC17719MFCD000098012,2-Dimethyltrimethylenediamine1,2-Diamino-2,2-dimethylpropane

데이터베이스 식별자

CAS: 7328-91-8
PubChem CID: 81770
DTXSID: DTXSID0064628
ChEMBL: CHEMBL369230
UNII: G6M3PC2JB8
EC Number: 230-819-0
Nikkaji: J149.688C

물성

구조 계산 물성

XLogP: -0.5
극성 표면적: 52 Å²
수소 결합 공여자 수: 2
수소 결합 수용자 수: 2
회전 가능 결합 수: 2
무거운 원자 수: 7
형식 전하: 0
복잡도: 44

실험 및 물리화학적 성질

Physical DescriptionOther Solid

물리화학적 성질

녹는점: 29 · 29-31 °C(lit.)
끓는 점: 152 · 152-154 °C(lit.)
밀도: 0.851 g/mL · 0.851 g/mL at 25 °C(lit.)
굴절률: 20 · n20/D 1.4566(lit.)
인화점: 117 °F · 117 °F
저장 조건: Keep in dark place,Inert atmosphere,Room temperature
물리적 상태: 저융점 고체
산도 계수 (pKa): 10.55 · 10.55±0.15(Predicted)
색상: 무색의
수소이온지수(pH): 11.2 · 11.2 (10.1g/l, H2O, 20℃)
폭발한계: 1.4 · 1.4-8.7%(V)
InChI: InChI=1S/C5H14N2/c1-5(2,3-6)4-7/h3-4,6-7H2,1-2H3
InChIKey: DDHUNHGZUHZNKB-UHFFFAOYSA-N
SMILES: C(N)C(C)(C)CN
EPA: 1 · 1,3-Propanediamine, 2,2-dimethyl- (7328-91-8)

안전 및 규제

GHS 분류

GHS Classification · 4건

Danger

H226 (25.5%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P272, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P333+P317, P362+P364, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 153 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 4건

Chemical: 1,3-Propanediamine, 2,2-dimethyl-

1,3-Propanediamine, 2,2-dimethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,3-Propanediamine, 2,2-dimethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 18-03-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/22090

2,2-Dimethylpropylenediamine: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesFlam. Liq. 3 (25.5%)

안전 데이터

wgk: 1
tsca: TSCA listed
ridadr: UN 2921 8/PG 2
HS 번호: 29212900
risk_code: 10-34
hazard_code: C
safety_code: 16-26-27-36/37/39-45
포장분류: II
위험 등급: 8
기존화학 물질: KE-11803
위험 참고 사항: Corrosive
Hazard Classifications: Acute Tox. 4 DermalAcute Tox. 4 OralEye Dam. 1Met. Corr. 1Skin Corr. 1BSkin Sens. 1
스토리지 클래스: 8A - Combustible corrosive hazardous materials