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

名称と識別子

優先名称: 2,2-Dimethyl-1,3-propanediamine
IUPAC: 2,2-dimethylpropane-1,3-diamine
現地名: 2,2-ジメチル-1,3-プロパンジアミン
英語名: 2,2-DIMETHYL-1,3-PROPANEDIAMINE
分子式: C5H14N2
分子量: 102.18

名称と別名

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

名称をさらに表示

2,2-ジメチル-1,3-プロパンジアミンネオペンタンジアミン2,2-ジメチルプロパン-1,3-ジアミン2,2-ジメチル-1,3-ジアミノプロパン2,2-ジメチルトリメチレンジアミン1,3-ジアミノ-2,2-ジメチルプロパン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

データベース識別子

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

物性

構造計算による物性

XLogP: -0.5
極性表面積: 52 Å²
水素結合供与体数: 2
水素結合受容体数: 2
回転可能結合数: 2
重原子数: 7
形式電荷: 0
複雑度: 44

実験および物理化学的性質

Physical DescriptionOther Solid

物理化学的性質

融点: 29 · 29-31 °C(lit.)
沸点: 152 · 152-154 °C(lit.)
比重(密度): 0.851 g/mL · 0.851 g/mL at 25 °C(lit.)
屈折率: 20 · n20/D 1.4566(lit.)
闪点: 117 °F · 117 °F
貯蔵温度: Keep in dark place,Inert atmosphere,Room temperature
外見: 低融点固体
酸解離定数(Pka): 10.55 · 10.55±0.15(Predicted)
色: 無色
PH: 11.2 · 11.2 (10.1g/l, H2O, 20℃)
爆発限界(explosive limit): 1.4 · 1.4-8.7%(V)
凝固点: 25 to · 25.0 to 28.0 ℃
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
CAS データベース: 7328 · 7328-91-8(CAS DataBase Reference)
EPAの化学物質情報: 1 · 1,3-Propanediamine, 2,2-dimethyl- (7328-91-8)

安全と法規制

GHS分類

GHS Classification · 4 件

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.

危険有害性情報

Regulatory Information · 4 件

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%)

安全データ

wgk: 1
tsca: TSCA listed
ridadr: UN 2921 8/PG 2
hs_code: 29212900
risk_code: 10-34
消防法: 危-4-2-III
hazard_code: C
hazard_note: Corrosive
safety_code: 16-26-27-36/37/39-45
hazard_class: 8
packing_group: II
Hazard Classifications: Acute Tox. 4 DermalAcute Tox. 4 OralEye Dam. 1Met. Corr. 1Skin Corr. 1BSkin Sens. 1
ストレージクラス: 8A - Combustible corrosive hazardous materials