CAS 140-03-4; 乙酰蓖麻酸酯; 12-(acetyloxy)-, methyl ester, [R-(Z)]-9-Octadecenoic acid

CAS:

140-03-4

分子式:

C21H38O4

分子量:

354.53

沸点:

260°C/13mmHg(lit.)

中文名称:

乙酰蓖麻酸酯

2-乙酰氧-9-十八烯酸甲酯[R-(Z)-

英文名称:

12-(acetyloxy)-, methyl ester, [R-(Z)]-9-Octadecenoic acid

ricinoleic acid, methyl ester, acetate

12-(acetyloxy)-, methyl ester, [ theta-(z)]-9-octadecenoic aci

flexricin p-4

methyl 12-acetoxy-9-octadecenoate

methyl 12-acetoxyoleate

methyl acetyl ricinoleate

methylester kyseliny acetylricinolejove

methyl o-acetylricinoleate

9-Octadecenoic acid,12-(acetyloxy)-,methyl ester,[R-(Z)]-

性质描述:

无色至淡黄色透明的粘稠液体。

生产方法:

将蓖麻油混合脂肪酸溶解在丙酮中，冷却至-29--15℃，除去饱和酸，然后在-70℃反复重结晶得到蓖麻酸。将蓖麻酸辣甲醇酯化，然后用乙酐进行乙酰化即得本品。

用途:

用于食品包装用塑料薄膜的增塑剂，橡胶软化剂。还作为食品添加剂作口香糖基质。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

M868742

MACKLIN

O-乙酰基蓖麻酸甲酯

80%

37元/5ml; 109元/25ml; 396元/100ml;

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储存：室温
状态：无色到橙色到绿色澄清液体

A0879

TCI

Methyl O-Acetylricinoleate

>80.0%(GC)

190元/25ML; 840元/500ML;

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基本信息

纯度/分析方法	>80.0%(GC)
分子式/分子量	C₂₁H₃₈O₄ = 354.53
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	1729461
PubChem物质ID	87562390
SDBS (AIST Spectral DB)	16059
MDL编号	MFCD00026204

技术规格

Appearance	Colorless to Orange to Green clear liquid
Purity(GC)	min. 80.0 %

物性(参考值)

沸点	260 ℃/13 mmHg
闪点	198 ℃
比重	0.94
折射率	1.46

安全信息

信号词	警告
危险性说明	H320 : 造成眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。

相关法规

RTECS#

VJ3410000

S352608

METHYL ACETYLRICINOLEATE

Aldrich^CPR

1908.94元/250MG;

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产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式	C₂₁H₃₈O₄
分子量	354.527
MDL编号	MFCD03938894

PLAS-PL-063N

AccuStandard

Methyl O-Acetylricinoleate

772元/50mg;

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Methyl O-Acetylricinoleate

O-乙酰蓖麻油酸甲酯

140-03-4