Introduction：Basic information about CAS 29387-86-8|Propyleneglycol butyl ether, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Propyleneglycol butyl ether |
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| CAS Number | 29387-86-8 | Molecular Weight | 132.20100 |
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| Density | 0.885 g/mL at 25 °C | Boiling Point | 165-175 °C(lit.) |
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| Molecular Formula | C7H16O2 | Melting Point | / |
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| MSDS | / | Flash Point | 138 °F |
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Names
| Name | dowanol(tm) pnb |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.885 g/mL at 25 °C |
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| Boiling Point | 165-175 °C(lit.) |
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| Molecular Formula | C7H16O2 |
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| Molecular Weight | 132.20100 |
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| Flash Point | 138 °F |
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| Exact Mass | 132.11500 |
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| PSA | 29.46000 |
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| LogP | 1.18390 |
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| Appearance of Characters | NA |
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| Index of Refraction | n20/D 1.416(lit.) |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- TZ0630000
- CHEMICAL NAME :
- 1,2-Propanediol, monobutyl ether
- CAS REGISTRY NUMBER :
- 29387-86-8
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C7-H16-O2
- MOLECULAR WEIGHT :
- 132.23
- WISWESSER LINE NOTATION :
- Q1Y1&O4
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1900 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 38MKAJ "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2nd rev. ed. in 1985. Volume(issue)/page/year: 2C,3985,1982
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >651 ppm/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0520753
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0520760
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/38 |
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| RIDADR | UN 3271 3/PG 3 |
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| WGK Germany | 1 |
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| RTECS | UA7700000 |
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| Packaging Group | III |
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| Hazard Class | 3.2 |
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| HS Code | 2942000000 |
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Customs
| HS Code | 2911000000 |
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| Summary | 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| propanediolbutylether |
| propasolb |
| EINECS 249-598-7 |
| dowanolpnb |
| 1-butoxy-2-hydroxypropane |
| butoxypropan-1-ol |
| butoxypropanol |
| 1(or2)-butoxy-propano |
| 2-Butoxypropanol |
| MFCD01781688 |
