化工社化工社化学情報印刷レポート · 研究参考用

HCID 51132作成日：2026年11月4日

2-メトキシ-1-プロパノールアセタート

酢酸2-メトキシプロピル · 2-メトキシ-1-プロパノールアセタート · プロピレングリコール-2-メチルエーテル-1-アセテート · 2-メトキシプロピルアセタート · 2-METHOXY-1-PROPYLACETATE · 2-Methoxy-1-acetoxypropane · 2-Mepa · Brn 2347719

https://huagongshe.com/ja/chemical/51132

識別子と物理属性

CAS No.	70657-70-4
分子式	C6H12O3
平均分子量	132.16 g/mol
単同位体質量	132.07864424 g/mol
SMILES	COC(C)COC(C)=O
InChIKey	BTZVKSVLFLRBRE-UHFFFAOYSA-N
PubChem CID	51132
EC No.	274-724-2
DTXSID	DTXSID5041433
現地名	2-メトキシ-1-プロパノールアセタート

化学・物理的性質

XLogP	0.4
極性表面積	35.5
水素結合供与体数	0
水素結合受容体数	3
回転可能結合数	4
重原子数	9
形式電荷	0
複雑度	90.3
Solvents	Solvents -> Glycol Ethers (P Series)
LogP（分配係数）	0.43
引火点	77 °F47.9℃
Endocrine Disruptors	Potential endocrine disrupting compound
蒸気圧	0.516 kPa
Physical Description	Liquid with a sweet aromatic odorHygroscopic[Canada Colors and Chemicals MSDS]Clear liquid
融点	-97.8°
沸点	184.08°C (rough estimate)
密度	0.96(20.0000℃)
屈折率	1.4730 (estimate)
溶解度	Chloroform (Sparingly), Methanol (Slightly)
外観・状態	Oil
色	Colourless
LogP（分配係数）	0.260 (est)
EPAの化学物質情報	2-Methoxy-1-propyl acetate (70657-70-4)

安全性と法規制

GHS 分類	DangerH226: Flammable liquid and vapor [Warning Flammable liquids]P203, P210, P233, P240, P241, P242, P243, P261, P271, P280, P303+P361+P353, P304+P340, P318, P319, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)This chemical does not meet GHS hazard criteria for < 0.1% (1 of 1506) of reports.H226 (> 99.9%): Flammable liquid and vapor [Warning Flammable liquids]
規制情報	Chemical: 1-Propanol, 2-methoxy-, acetateHazard Traits - Reproductive Toxicity1-Propanol, 2-methoxy-, acetate is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Propanol, 2-methoxy-, acetate 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)2-methoxy-1-propyl acetate: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
その他の安全情報	IMAP assessments - CMR chemicals not registered under REACH: Human health tier II assessment
有害性の概要	Not a skin irritant in rabbitsVapors cause mild eye irritation in rabbitsSigns of CNS depression observed in oral lethal-dose studies of ratsRespiratory irritation, reduced weight gain, and thymic atrophy observed in 4-week inhalation study of rats (no testicular or bone marrow toxicity observed)[ECETOC] May form peroxides of unknown stabilityMay cause mild irritationInhalation of high vapor concentrations may cause drowsiness and irritation[Canada Colors and Chemicals MSDS]
Hazard Classes and Categories	Flam. Liq. 3 (> 99.9%)Flammable liquid - category 3
暴露管理・個人防護	5.0 [ppm]
Protective Action Criteria (PAC)	50 [ppm]1000 [ppm]5000 [ppm]
有害作用	Neurotoxin - Acute solvent syndrome

2-メトキシ-1-プロパノールアセタート

CAS No.

70657-70-4

分子式

C6H12O3

平均分子量

132.16 g/mol

単同位体質量

132.07864424 g/mol

SMILES

COC(C)COC(C)=O

InChIKey

BTZVKSVLFLRBRE-UHFFFAOYSA-N

PubChem CID

51132

EC No.

274-724-2

DTXSID

DTXSID5041433

現地名

2-メトキシ-1-プロパノールアセタート

化学・物理的性質

XLogP

0.4

極性表面積

35.5

水素結合供与体数

水素結合受容体数

回転可能結合数

重原子数

形式電荷

複雑度

90.3

Solvents

Solvents -> Glycol Ethers (P Series)

LogP（分配係数）

0.43

引火点

77 °F47.9℃

Endocrine Disruptors

Potential endocrine disrupting compound

蒸気圧

0.516 kPa

Physical Description

Liquid with a sweet aromatic odorHygroscopic[Canada Colors and Chemicals MSDS]Clear liquid

融点

-97.8°

沸点

184.08°C (rough estimate)

密度

0.96(20.0000℃)

屈折率

1.4730 (estimate)

溶解度

Chloroform (Sparingly), Methanol (Slightly)

外観・状態

Oil

色

Colourless

LogP（分配係数）

0.260 (est)

EPAの化学物質情報

2-Methoxy-1-propyl acetate (70657-70-4)

安全性と法規制

GHS 分類

DangerH226: Flammable liquid and vapor [Warning Flammable liquids]P203, P210, P233, P240, P241, P242, P243, P261, P271, P280, P303+P361+P353, P304+P340, P318, P319, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)This chemical does not meet GHS hazard criteria for < 0.1% (1 of 1506) of reports.H226 (> 99.9%): Flammable liquid and vapor [Warning Flammable liquids]

規制情報

Chemical: 1-Propanol, 2-methoxy-, acetateHazard Traits - Reproductive Toxicity1-Propanol, 2-methoxy-, acetate is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Propanol, 2-methoxy-, acetate 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)2-methoxy-1-propyl acetate: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

その他の安全情報

IMAP assessments - CMR chemicals not registered under REACH: Human health tier II assessment

有害性の概要

Not a skin irritant in rabbitsVapors cause mild eye irritation in rabbitsSigns of CNS depression observed in oral lethal-dose studies of ratsRespiratory irritation, reduced weight gain, and thymic atrophy observed in 4-week inhalation study of rats (no testicular or bone marrow toxicity observed)[ECETOC] May form peroxides of unknown stabilityMay cause mild irritationInhalation of high vapor concentrations may cause drowsiness and irritation[Canada Colors and Chemicals MSDS]

Hazard Classes and Categories

Flam. Liq. 3 (> 99.9%)Flammable liquid - category 3

暴露管理・個人防護

5.0 [ppm]

Protective Action Criteria (PAC)

50 [ppm]1000 [ppm]5000 [ppm]

有害作用

Neurotoxin - Acute solvent syndrome