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文件

W272906

2-辛炔酸甲酯

Name: 2-辛炔酸甲酯
Brand: ALDRICH

≥99%, stabilized, FCC, FG

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别名:

Methyl heptine carbonate, NSC 72098

线性分子式:

CH₃(CH₂)₄C≡CCO₂CH₃

CAS号:

111-12-6

分子量:

154.21

FEMA编号:

2729

Beilstein:

1756887

EC 号:

203-836-6

欧洲委员会编号:

481

MDL编号:

MFCD00009530

PubChem化学物质编号:

24901294

Flavis编号:

9.158

NACRES:

NA.21

生物来源

synthetic

质量水平

400

等级

FG
Halal
Kosher

Agency

meets purity specifications of JECFA

管理合规性

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515

检测方案

≥99%

包含

α-tocopherol, synthetic as stabilizer

折射率

n20/D 1.446 (lit.)

bp

217-220 °C (lit.)

密度

0.92 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

green; vegetable; violet

SMILES字符串

CCCCCC#CC(=O)OC

InChI

1S/C9H14O2/c1-3-4-5-6-7-8-9(10)11-2/h3-6H2,1-2H3

InChI key

FRLZQXRXIKQFNS-UHFFFAOYSA-N

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象形图

GHS07,GHS09

警示用语：

Warning

危险声明

H317 - H410

预防措施声明

P261 - P272 - P273 - P280 - P302 + P352 - P333 + P313

危险分类

Aquatic Acute 1 - Aquatic Chronic 3 - Skin Sens. 1A

储存分类代码

10 - Combustible liquids

WGK

WGK 2

闪点(°F)

192.2 °F - closed cup

闪点(°C)

89 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

分析证书(COA)

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T1503

货号

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索取COA

[Methyl heptine carbonate skin test in lung cancer--correlation with stage and prognosis].

I Takanami et al.

Gan no rinsho. Japan journal of cancer clinics, 30(4), 340-343 (1984-04-01)

Results of methyl heptine carbonate skin tests were compared with DNCB skin test results in 155 patients with chest diseases. Reactions to methyl heptine carbonate and DNCB were similar in 142 of 155 patients (92%). Forty-two lung cancer patients and

Is there evidence that methyl heptine carbonate causes allergic contact dermatitis?

Jurij J Hostynek et al.

Cutaneous and ocular toxicology, 25(4), 259-271 (2006-12-13)

The fragrance material methyl heptine carbonate has been cited as a moderately frequent cause of cosmetics-related allergic contact dermatitis. A review of the literature shows that when the underlying clinical data are analyzed, there is only one published case where

Norbornadienes: Robust and Scalable Building Blocks for Cascade "Click" Coupling of High Molecular Weight Polymers.

Andre H St Amant et al.

Journal of the American Chemical Society, 141(34), 13619-13624 (2019-08-08)

Herein, we report the development of a scalable and synthetically robust building block based on norbornadiene (NBD) that can be broadly incorporated into a variety of macromolecular architectures using traditional living polymerization techniques. By taking advantage of a selective and

[Cutaneous delayed hypersensitivity to methyl hepatine carbonate in pulmonary tuberculosis].

I Takanami

Nihon Kyobu Shikkan Gakkai zasshi, 24(10), 1066-1070 (1986-10-01)

[Newly recognized primary sensitizers, methyl heptine carbonate and costus root oil to evaluate cutaneous delayed hypersensitivity on various chest diseases (author's transl)].